Chair of Multimedia Telecommunications and Microelectronics


Adrian Dziembowski

Adrian Dziembowski


(born 1990) received MSc, PhD, and habilitation degrees from Poznan University of Technology in 2014, 2018, and 2023, respectively. The main area of his professional activities is immersive video.

Contact

Room: 139 (Polanka)
Phone: +48 61 665 3896
Mail: adrian.dziembowski@put.poznan.pl

Awards

Research projects

Publications

International journals

  1. Adrian Dziembowski, Dawid Mieloch, Jun Young Jeong, Gwangsoon Lee,
    Immersive video postprocessing for efficient video coding,
    IEEE Transactions on Circuits and Systems for Video Technology, Vol. 33, No. 8, 2023, pp. 4349-4361, ISSN: 1558-2205,
    Full textEndNoteCitationDOI
  2. Dawid Mieloch, Adrian Dziembowski, Dominika Klóska, Błażej Szydełko, Jun Young Jeong, Gwangsoon Lee,
    A New Approach to Decoder-Side Depth Estimation in Immersive Video Transmission,
    IEEE Transactions on Broadcasting, Vol. Early Access, 2023, ISSN: 1557-9611,
    Full textEndNoteCitationDOI
  3. Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Color-dependent pruning in immersive video coding,
    Journal of WSCG, Vol. 30, No. 1-2, 2022, pp. 91-98,
    Full textEndNoteCitationJournal of WSCG
  4. Vinod Kumar Malamal Vadakital, Adrian Dziembowski, Gauthier Lafruit, Franck Thudor, Gwangsoon Lee, Patrice Rondao Alface,
    The MPEG Immersive Video Standard — Current Status and Future Outlook,
    IEEE MultiMedia, Vol. 29, No. 3, September 2022, pp. 101-111, ISSN: 1070-986X,
    Full textEndNoteCitationDOI
  5. Adrian Dziembowski, Dawid Mieloch, Jakub Stankowski, Adam Grzelka,
    IV-PSNR – the objective quality metric for immersive video applications,
    IEEE Transactions on Circuits and Systems for Video Technology, Vol. 32, 1 June 2022, pp. 7575 - 7591, ISSN: 1558-2205,
    Full textEndNoteCitationDOICode repository
  6. Jill Boyce, Renaud Dore, Adrian Dziembowski, Julien Fleureau, Joel Jung, Bart Kroon, Basel Salahieh, Vinod Kumar Malamal Vadakital, Lu Yu,
    MPEG Immersive Video Coding Standard,
    Proceedings of the IEEE, Vol. 119, No. 09, 2021, pp. 1521 - 1536,
    Full textEndNoteCitationDOI
  7. Adrian Dziembowski, Marek Domański,
    View and Depth Preprocessing for View Synthesis Enhancement,
    International Journal of Electronics and Telecommunications, Vol. 64, No. 3, Electronics and Telecommunications Committee of Polish Academy of Sciences, Warsaw, 2018, pp. 269-275, ISSN: 0867-6747,
    Full textEndNoteCitationDOI

International conferences

  1. Jakub Stankowski, Adrian Dziembowski,
    Fast and reliable inpainting for real-time immersive video rendering,
    19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2024, Rome, Italy, 2024-02-27,
    Full textEndNoteCitation
  2. Dominika Klóska, Adrian Dziembowski, Jarosław Samelak,
    Versatile input view selection for efficient immersive video transmission,
    31. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2023, Pilsen, Czech Republic, 2023-05-15,
    Full textEndNoteCitation
  3. Jakub Stankowski, Adrian Dziembowski,
    Massively parallel CPU-based virtual view synthesis with atomic z-test,
    31. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2023, Pilsen, Czech Republic, 2023-05-15,
    Full textEndNoteCitation
  4. Dawid Mieloch, Adrian Dziembowski, Jun Young Jeong, Gwangsoon Lee,
    On the future of decoder-side depth estimation in MPEG immersive video coding,
    Data Compression Conference, DCC 2023, Snowbird, UT, USA, 21-24.03.2023,
    Full textEndNoteCitation
  5. Jakub Stankowski, Adrian Dziembowski,
    Real-time CPU-based view synthesis for omnidirectional video,
    30th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2022, Pilsen, Czech Republic, 17-20 May 2022,
    Full textEndNoteCitationComputer Science Research Notes
  6. Adam Grzelka, Adrian Dziembowski, Dawid Mieloch, Marek Domański,
    The Study of the Video Encoder Efficiency in Decoder-Side Depth Estimation Applications,
    30th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2022, Pilsen, Czech Republic, 17-20 May 2022,
    Full textEndNoteCitationComputer Science Research Notes
  7. Jakub Szekiełda, Adrian Dziembowski, Dawid Mieloch,
    The Influence of Coding Tools on Immersive Video Coding,
    29th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2021, WSCG 2021, Prague, Czech Republic, 17-20 May 2021,
    Full textEndNoteCitation
  8. Jarosław Samelak, Adrian Dziembowski, Dawid Mieloch, Marek Domański, Maciej Wawrzyniak,
    Efficient Immersive Video Compression using Screen Content Coding,
    29th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2021, WSCG 2021, Prague, Czech Republic, 17-20 May 2021,
    Full textEndNoteCitation
  9. Jakub Stankowski, Adrian Dziembowski,
    Fast view synthesis for immersive video systems,
    28th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2020, Pilzno, Czech Republic, 19.05.2020,
    Full textEndNoteCitationDOI
  10. Adrian Dziembowski, Dawid Mieloch, Olgierd Stankiewicz, Marek Domański,
    Virtual View Synthesis for 3DoF+ Video ,
    34th Picture Coding Symposium, PCS 2019, Ningbo, China, 12-15 November 2019,
    Full textEndNoteCitation
  11. Adrian Dziembowski, Jarosław Samelak, Marek Domański,
    View selection for virtual view synthesis in free navigation systems,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    Full textEndNoteCitation
  12. Krzysztof Wegner, Dominika Łosiewicz, Marek Domański, Adrian Dziembowski, Tomasz Grajek, Adam Grzelka, Dawid Mieloch, Robert Ratajczak, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    Real-time virtual navigation provision by simple means,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    EndNoteCitation
  13. Krzysztof Wegner, Dominika Łosiewicz, Tomasz Grajek, Olgierd Stankiewicz, Adrian Dziembowski, Marek Domański,
    Omnidirectional View Synthesis and Test Images,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    Full textEndNoteCitation
  14. Adrian Dziembowski, Jakub Stankowski,
    Real-Time CPU-Based Virtual View Synthesis,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    Full textEndNoteCitation
  15. Dawid Mieloch, Adrian Dziembowski, Adam Grzelka, Olgierd Stankiewicz, Marek Domański,
    Temporal Enhancement of Graph-Based Depth Estimation Method,
    IEEE International Conference on Systems, Signals and Image Processing IWSSIP 2017, Poznań, Poland, 22-24 May 2017,
    Full textEndNoteCitation
  16. Adrian Dziembowski, Adam Grzelka, Dawid Mieloch, Olgierd Stankiewicz, Marek Domański,
    Enhancing View Synthesis with Image and Depth Map Upsampling,
    IEEE International Conference on Systems, Signals and Image Processing IWSSIP 2017, Poznań, Poland, 22-24 May 2017,
    Full textEndNoteCitation
  17. Marek Domański, Adrian Dziembowski, Adam Grzelka, Dawid Mieloch,
    Optimization of camera positions for free-navigation applications,
    International Conference on Signals and Electronic Systems, ICSES 2016, Kraków, Poland, September 5-7 2016,
    Full textEndNoteCitation
  18. Adrian Dziembowski, Marek Domański, Adam Grzelka, Dawid Mieloch, Jakub Stankowski, Krzysztof Wegner,
    The influence of a lossy compression on the quality of estimated depth maps,
    23rd International Conference on Systems, Signals and Image Processing, IWSSIP 2016, Bratislava, Slovakia, 23-25 May 2016, pp. 1-4, ISBN: 978-1-4673-9555-7 , ISSN: 2157-8702,
    Full textEndNoteCitationDOI
  19. Adrian Dziembowski, Adam Grzelka, Dawid Mieloch, Olgierd Stankiewicz, Marek Domański,
    Depth map upsampling and refinement for FTV systems,
    International Conference on Signals and Electronic Systems, ICSES 2016, Kraków, Poland, September 5-7 2016,
    Full textEndNoteCitation

International conferences - standardization

  1. Adrian Dziembowski, Gwangsoon Lee,
    Test model 20 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0514, April 2024,
    Full textEndNoteCitation
  2. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0496, April 2024,
    EndNoteCitation
  3. Adrian Dziembowski, Bart Kroon, Joel Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0495, April 2024,
    Full textEndNoteCitation
  4. Bart Kroon, Adrian Dziembowski,
    Text of ISO/IEC CD 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0490, April 2024,
    EndNoteCitation
  5. Adrian Dziembowski,
    CE4: colorized depth crosscheck report,
    ISO/IEC JTC1/SC29/WG4 MPEG 145, M66843, January 2024,
    Full textEndNoteCitation
  6. Adrian Dziembowski, Bart Kroon, Jong-Beom Jeong,
    Report on EE 1: rendering and refactoring,
    ISO/IEC JTC1/SC29/WG4 MPEG 145, M66516, January 2024,
    Full textEndNoteCitation
  7. Bart Kroon, Adrian Dziembowski,
    WD4 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 145, N0451, January 2024,
    EndNoteCitation
  8. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    TMIV 17.1 anchors,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m65804, October 2023,
    Full textEndNoteCitation
  9. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Enhanced basic tiles,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m65213, October 2023,
    Full textEndNoteCitation
  10. Adrian Dziembowski, Bart Kroon,
    Signaling of the chroma scaling bit depth,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64720, October 2023,
    Full textEndNoteCitation
  11. Adrian Dziembowski,
    [V3C] ASPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64714, October 2023,
    Full textEndNoteCitation
  12. Adrian Dziembowski,
    [MIV] ASPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64710, October 2023,
    Full textEndNoteCitation
  13. Błażej Szydełko, Adrian Dziembowski, Gwangsoon Lee, Jun Young Jeong,
    Implementation of MIV DSDE sub-profile in TMIV,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64709, October 2023,
    Full textEndNoteCitation
  14. Adrian Dziembowski,
    IV-PSNR 5.0 manual,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0411, October 2023,
    Full textEndNoteCitation
  15. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0410, October 2023,
    EndNoteCitation
  16. Adrian Dziembowski, Gwangsoon Lee,
    Test model 18 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0409, October 2023,
    Full textEndNoteCitation
  17. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0406, October 2023,
    Full textEndNoteCitation
  18. Bart Kroon, Adrian Dziembowski,
    WD3 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0405, April 2023,
    EndNoteCitation
  19. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Encoder-side filtration of patch margins,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m64510, July 2023,
    Full textEndNoteCitation
  20. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Patch margin signaling for low-bitrate rendering improvement,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m64165, July 2023,
    Full textEndNoteCitation
  21. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Basic tiles,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63824, July 2023,
    Full textEndNoteCitation
  22. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Patch constellations,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63750, July 2023,
    Full textEndNoteCitation
  23. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Chroma dynamic range modification and MIV ed. 2,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63700, July 2023,
    Full textEndNoteCitation
  24. Bart Kroon, Adrian Dziembowski,
    [V3C] VPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG7 MPEG 143, m63656, July 2023,
    Full textEndNoteCitation
  25. Bart Kroon, Adrian Dziembowski,
    [MIV] VPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63655, July 2023,
    Full textEndNoteCitation
  26. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0377, July 2023,
    EndNoteCitation
  27. Adrian Dziembowski, Gwangsoon Lee,
    Test model 17 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0376, July 2023,
    Full textEndNoteCitation
  28. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0372, July 2023,
    Full textEndNoteCitation
  29. Bart Kroon, Adrian Dziembowski,
    WD2 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0371, April 2023,
    EndNoteCitation
  30. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Atlas flickering removal,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63503, April 2023,
    Full textEndNoteCitation
  31. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Chroma dynamic range modification,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, m63397, April 2023,
    Full textEndNoteCitation
  32. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Patch geometry offset modification,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63113, April 2023,
    Full textEndNoteCitation
  33. Dawid Mieloch, Adrian Dziembowski, Gwangsoon Lee, Jun Young Jeong,
    Proposal of IVDE 8.0,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63112, April 2023,
    Full textEndNoteCitation
  34. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Renderer-side edge processing for subjective quality improvement,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63109, April 2023,
    Full textEndNoteCitation
  35. Adrian Dziembowski, Gwangsoon Lee,
    Test model 16 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0347, April 2023,
    Full textEndNoteCitation
  36. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0343, April 2023,
    EndNoteCitation
  37. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0342, April 2023,
    Full textEndNoteCitation
  38. Bart Kroon, Adrian Dziembowski,
    WD1 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0340, April 2023,
    EndNoteCitation
  39. Adrian Dziembowski, Bart Kroon, Dawid Mieloch,
    Discussion on changes in MIV CTC,
    ISO/IEC JTC1/SC29/WG4 MPEG 141, m61996, January 2023,
    Full textEndNoteCitation
  40. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 141, N0310, January 2023,
    EndNoteCitation
  41. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 141, N0307, January 2023,
    Full textEndNoteCitation
  42. Adrian Dziembowski, Dominika Klóska, Jun Young Jeong, Gwangsoon Lee,
    Inhomogeneous view selection for omnidirectional content,
    ISO/IEC JTC1/SC29/WG4 MPEG 140, M60668, October 2022,
    Full textEndNoteCitation
  43. Adrian Dziembowski, Dawid Mieloch, Jun Young Jeong, Gwangsoon Lee,
    MIV Decoder-Side Depth Estimation profile,
    ISO/IEC JTC1/SC29/WG4 MPEG 140, M60667, October 2022,
    Full textEndNoteCitation
  44. Adrian Dziembowski, Dawid Mieloch, Jun Young Jeong, Gwangsoon Lee,
    Extended geometry assistance SEI,
    ISO/IEC JTC1/SC29/WG4 MPEG 139, M60248, July 2022,
    Full textEndNoteCitation
  45. Jakub Stankowski, Adrian Dziembowski,
    Improved IV-PSNR software,
    ISO/IEC JTC1/SC29/WG4 MPEG 139, M59974, July 2022,
    Full textEndNoteCitation
  46. Adrian Dziembowski,
    MIV EE5: Decoder-side depth estimation,
    ISO/IEC JTC1/SC29/WG4 MPEG 138, M59519, April 2022,
    Full textEndNoteCitation
  47. Joel Jung, Dawid Mieloch, S. Fachada, L. Ciccarelli, Adrian Dziembowski,
    Outcomes of exploration experiments – summary report,
    ISO/IEC JTC1/SC29/WG4 MPEG 137, M58495, January 2022,
    Full textEndNoteCitation
  48. Adrian Dziembowski, Basel Salahieh,
    Test Model 15 for MPEG immersive video,
    WG4_N0271, Mainz, Germany, October 2022,
    Full textEndNoteCitation
  49. Basel Salahieh, Joel Jung, Adrian Dziembowski,
    Test Model 14 for MPEG immersive video,
    WG4_N0242, Online, July 2022,
    Full textEndNoteCitation
  50. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    WG4_N0234, Online, July 2022,
    EndNoteCitation
  51. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    WG4_N0206, Online, April 2022,
    EndNoteCitation
  52. Joel Jung, Lorenzo Ciccarelli, Adrian Dziembowski, Kwan-Jung Oh,
    Exploration experiments on MPEG immersive video,
    WG4_N0205, Online, April 2022,
    EndNoteCitation
  53. Joel Jung, Dawid Mieloch, Lorenzo Ciccarelli, Adrian Dziembowski,
    Exploration Experiments on MPEG Immersive Video,
    WG4_N0171, Online, January 2022,
    EndNoteCitation
  54. Błażej Szydełko, Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Partial geometry assistance information,
    ISO/IEC JTC1/SC29/WG4 MPEG 136, M58047, October 2021,
    Full textEndNoteCitation
  55. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Texture prefiltering in depth estimation,
    ISO/IEC JTC1/SC29/WG4 MPEG 136, M58046, October 2021,
    Full textEndNoteCitation
  56. Joel Jung, Adrian Dziembowski, Bart Kroon,
    Modification of the CTC reporting template,
    ISO/IEC JTC1/SC29/WG4 MPEG 136, M57749, October 2021,
    Full textEndNoteCitation
  57. Adrian Dziembowski, Bart Kroon,
    Reason of difference in TMIV8.0.2 and TMIV8.2 performance,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56955, April 2021,
    Full textEndNoteCitation
  58. Gordon Clare, Patrick Garus, Felix Henry, Błażej Szydełko, Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Combination of m56626 and m56335 for Geometry Assistance SEI message,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56950, April 2021,
    Full textEndNoteCitation
  59. Adam Grzelka, Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE2.11: Encoder-side rendering,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56369, April 2021,
    Full textEndNoteCitation
  60. Adrian Dziembowski, Christoph Bachhuber, Joel Jung, Bart Kroon, Gwangsoon Lee, Dawid Mieloch, Basel Salahieh, Franck Thudor,
    MIV anchors,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56334, April 2021,
    Full textEndNoteCitation
  61. Dawid Mieloch, Adrian Dziembowski,
    CE 2.7 in TMIV 7.2,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55754, January 2021,
    Full textEndNoteCitation
  62. Jakub Stankowski, Adrian Dziembowski,
    Slightly faster IVPSNR,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55752, 11-15 January 2021,
    Full textEndNoteCitation
  63. Dawid Mieloch, Adrian Dziembowski,
    Proposal of IVDE 3.0,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55751, 11-15 January 2021,
    Full textEndNoteCitation
  64. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE3.2-related: Temporal patch splitting,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55750, 11-15 January 2021,
    Full textEndNoteCitation
  65. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE2.11-related: Encoder-side rendering,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55749, 11-15 January 2021,
    Full textEndNoteCitation
  66. Adrian Dziembowski, Joel Jung, Bart Kroon, Gwangsoon Lee, Dawid Mieloch, Basel Salahieh,
    MIV anchors,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55671, 11-15 January 2021,
    Full textEndNoteCitation
  67. Adrian Dziembowski, Joel Jung, Bart Kroon,
    Report of MPEG Immersive Video CTC anchor generation,
    WG4_N0148, Online, October 2021,
    EndNoteCitation
  68. Joel Jung, Dawid Mieloch, Adrian Dziembowski, Sarah Fachada, Lorenzo Ciccarelli,
    Exploration Experiments on Future MPEG Immersive Video,
    WG4_N0145, Online, October 2021,
    EndNoteCitation
  69. Basel Salahieh, Joel Jung, Adrian Dziembowski,
    Test Model 11 for MPEG Immersive Video,
    WG4_N0142, Online, October 2021,
    Full textEndNoteCitation
  70. Basel Salahieh, Joel Jung, Adrian Dziembowski,
    Test Model 10 for MPEG Immersive Video,
    WG4_N0112, Online, July 2021,
    Full textEndNoteCitation
  71. Basel Salahieh, Joel Jung, Adrian Dziembowski, Christoph Bachhuber,
    Test Model 9 for MPEG Immersive Video,
    WG4_N0084, Online, April 2021,
    Full textEndNoteCitation
  72. Basel Salahieh, Joel Jung, Adrian Dziembowski, Christoph Bachhuber,
    Test Model 8 for MPEG Immersive Video,
    WG4_N0050, Online, January 2021,
    Full textEndNoteCitation
  73. Dawid Mieloch, Adrian Dziembowski, Jakub Stankowski, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE1.2-related: Geometry scaling,
    MPEG131/m54967, Rennes, France, October 2020,
    Full textEndNoteCitation
  74. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Color correction in TMIV,
    MPEG131/m54894, Rennes, France, October 2020,
    Full textEndNoteCitation
  75. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE3.2: Color-based patch analysis,
    MPEG131/m54892, Rennes, France, October 2020,
    Full textEndNoteCitation
  76. Adrian Dziembowski, Joel Jung, Bart Kroon, Gwangsoon Lee, Basel Salahieh, Vinod Kumar Malamal Vadakital,
    MIV anchors,
    MPEG131/m54856, Rennes, France, October 2020,
    Full textEndNoteCitation
  77. Vinod Kumar Malamal Vadakital, Adrian Dziembowski, Dawid Mieloch,
    Using VVC Class-F configuration improves the performance of MIV,
    MPEG131/m54390, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation
  78. Dawid Mieloch, Adrian Dziembowski,
    EE Depth results,
    MPEG131/m54277, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation
  79. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Immersive Video CE1.2: Geometry scaling,
    MPEG131/m54176, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation
  80. Basel Salahieh, Adrian Dziembowski, Jill Boyce,
    Grouping and anchor study on MIV content,
    MPEG131/m54151, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation
  81. Bart Kroon, Adrian Dziembowski, Basel Salahieh, Gwangsoon Lee, Joel Jung,
    MIV anchors,
    MPEG131/m54028, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation
  82. Adrian Dziembowski, Dawid Mieloch,
    Comments on EE 6DoF,
    MPEG130/m53941, Alpbah, Austria, April 2020,
    Full textEndNoteCitation
  83. Gwangsoon Lee, Jun Young Jeong, Ho min Eum, Jeongil Seo, Adrian Dziembowski, Dawid Mieloch,
    CE3-related: Additional patch dilation in temporal patch redundancy removal,
    MPEG130/m53701, Alpbach, Austria, April 2020,
    Full textEndNoteCitation
  84. Basel Salahieh, Bart Sonneveldt, Gwangsoon Lee, Adrian Dziembowski, Renaud Dore,
    MIV anchors and crosscheck rev1,
    MPEG130/m53053, Alpbach, Austria, April 2020,
    Full textEndNoteCitation
  85. Bin Wang, Yule Sun, Lu Yu, Adrian Dziembowski, Dawid Mieloch,
    Immersive Video CE3.6: Combination of patch merge and patch split,
    MPEG129/m52347, Brussels, Belgium, January 2020,
    Full textEndNoteCitation
  86. Basel Salahieh, Bart Sonneveldt, Gwangsoon Lee, Adrian Dziembowski, Renaud Dore,
    MIV anchors and crosscheck,
    MPEG129/m51560, Brussel, Belgium, January 2020,
    Full textEndNoteCitation
  87. Basel Salahieh, Bart Kroon, Joel Jung, Adrian Dziembowski,
    Test Model 7 for MPEG Immersive Video,
    WG4_N0005, Online, October 2020,
    Full textEndNoteCitation
  88. Eduardo Juárez, Gauthier Lafruit, Jun Young Jeong, Adrian Dziembowski, Dawid Mieloch,
    Exploration Experiments on processing for future MPEG Immersive Video,
    N19492, Online, July 2020,
    EndNoteCitation
  89. Basel Salahieh, Bart Kroon, Joel Jung, Adrian Dziembowski,
    Test Model 6 for MPEG Immersive Video,
    N19483, Online, July 2020,
    Full textEndNoteCitation
  90. Eduardo Juárez, Gauthier Lafruit, Gun Bang, Jun Young Jeong, Adrian Dziembowski, Dawid Mieloch,
    Exploration Experiments on processing for immersive video,
    N19221, Online, April 2020,
    EndNoteCitation
  91. Basel Salahieh, Bart Kroon, Joel Jung, Adrian Dziembowski,
    Test Model 5 for Immersive Video,
    N19213, Online, April 2020,
    Full textEndNoteCitation
  92. Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee,
    New depth maps for IntelFrog sequence,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50798, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation
  93. Adam Grzelka, Mateusz Lorkiewicz, Adrian Dziembowski, Dawid Mieloch,
    PUT proposal of PoznanFencing posetraces,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50646, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation
  94. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee,
    PUT/ETRI proposal for improved TMIV rendering method,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50645, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation
  95. Adrian Dziembowski,
    Summary report on Immersive Video CE-2: Pixel Pruning,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50031, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation
  96. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee,
    PUT/ETRI Response to Immersive Video CE-3: Atlas Preparation,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49963, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation
  97. Marek Domański, Olgierd Stankiewicz, Gwangsoon Lee, Jeongil Seo, Adrian Dziembowski, Dawid Mieloch, Krzysztof Wegner,
    Depth estimation for omnidirectional video with various representations,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m46124, Marrakech, Morocco, 13-19 January 2019,
    Full textEndNoteCitation
  98. Adrian Dziembowski,
    Description of Immersive Video Core Experiments 2: Pixel Pruning,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18933, Geneva, Switzerland, October 2019,
    EndNoteCitation
  99. Adrian Dziembowski,
    Software manual of IV-PSNR for Immersive Video,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18709, Gothenburg, Sweden, July 2019,
    Full textEndNoteCitation
  100. Adrian Dziembowski,
    Manual of depth refinement software PDR,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18708, Gothenburg, Sweden, July 2019,
    Full textEndNoteCitation
  101. Adrian Dziembowski,
    Description of Immersive Video Core Experiments 2: Pixel Pruning,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18706, Gothenburg, Sweden, July 2019,
    EndNoteCitation
  102. Adrian Dziembowski,
    Description of Immersive Video Core Experiments 5,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18469, Geneva, Switzerland, April 2019,
    EndNoteCitation
  103. Adrian Dziembowski,
    Evaluation of proposed objective quality metric for all CfP responses,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49842, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation
  104. Adrian Dziembowski, Dawid Mieloch,
    Immersive Video CE-2: Crosscheck of 49085,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49562, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation
  105. Adrian Dziembowski,
    Summary report on Immersive Video CE-5: Depth and color refinement,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49455, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation
  106. Adrian Dziembowski, Dawid Mieloch, Marek Domański,
    Color-corrected Poznan Fencing sequence,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m48095, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation
  107. Adrian Dziembowski, Marek Domański,
    Objective quality metric for immersive video,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m48093, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation
  108. Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee,
    PUT/ETRI Response to Immersive Video CE-5: Depth and color refinement,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m48092, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation
  109. Olgierd Stankiewicz, Krzysztof Wegner, Adrian Dziembowski, Mateusz Lorkiewicz, Gwangsoon Lee, Jeongil Seo, Marek Domański,
    Proposed test materials for 3DoF+ or Omnidirectional 6DoF,
    ISO/IEC JTC1/SC29/WG11 MPEG2018, M44461, Makau, China, 8-12 October 2018,
    Full textEndNoteCitation
  110. Adrian Dziembowski, Olgierd Stankiewicz,
    Fast color correction technique for view synthesis,
    ISO/IEC JTC1/SC29/WG11 MPEG2018, M43649, Ljubljana, Slovenia, 13-20 July 2018,
    Full textEndNoteCitation
  111. Marek Domański, Dominika Łosiewicz, Tomasz Grajek, Olgierd Stankiewicz, Krzysztof Wegner, Adrian Dziembowski, Dawid Mieloch,
    Extended VSRS for 360 degree video,
    ISO/IEC JTC1/SC29/WG11 MPEG2018, M41990, Gwangju, South Korea, 22-26 January 2018,
    Full textEndNoteCitation

National journals

  1. Dawid Mieloch, Adrian Dziembowski, Adam Grzelka,
    Estymacja głębi dla systemów wielowidokowych,
    Przegląd Telekomunikacyjny, Vol. 86, No. 6, Poznań, Poland, 2017, pp. 479-482, ISSN: 1230-3496,
    Full textEndNoteCitation
  2. Dawid Mieloch, Adrian Dziembowski, Adam Grzelka,
    Segmentacja obrazu w estymacji map głębi,
    Przegląd Telekomunikacyjny, Vol. 88, No. 6, 2016, pp. 241-244, ISSN: 1230-3496,
    Full textEndNoteCitation
  3. Marek Domański, Adrian Dziembowski, Agnieszka Kuehn, Dawid Mieloch,
    Telewizja swobodnego punktu widzenia – nowa usługa czy futurystyczna wizja?,
    Przegląd Telekomunikacyjny, No. 8-9/2014, August/September 2014, pp. 734-737,
    EndNoteCitation

Patents & Applications

  1. Jun Young Jeong, Gwangsoon Lee, Dawid Mieloch, Adrian Dziembowski, Marek Domański,
    Method for decoding immersive video and method for encoding immersive video,
    Patent office: USPTO, Status: pending,
    Application number: US 18/491023, Filling date: 19.10.2023,
    Publication number: 2024/0137530, Publication date: 25.04.2024,
    EndNoteCitation
  2. Jun Young Jeong, Gwangsoon Lee, Dawid Mieloch, Marek Domański, Adrian Dziembowski, Błażej Szydełko, Dominika Klóska,
    Method for decoding immersive video and method for encoding immersive video,
    Patent office: USPTO, Status: pending,
    Application number: US 18/096455, Filling date: 12.01.2023,
    Publication number: 2023/0230285, Publication date: 20.07.2023,
    EndNoteCitation
  3. Jun Young Jeong, Gwangsoon Lee, Dawid Mieloch, Marek Domański, Błażej Szydełko, Adrian Dziembowski,
    Immersive video encoding method and immersive video decoding method,
    Patent office: USPTO, Status: pending,
    Application number: US 17/966420, Filling date: 14.10.2022,
    Publication number: US 2023/0124419, Publication date: 20.04.2023,
    EndNoteCitation
  4. Gwangsoon Lee, Jun Young Jeong, Adrian Dziembowski, Dawid Mieloch, Marek Domański,
    Method for processing immersive video and method for producing immersive video,
    Patent office: USPTO, Status: granted,
    Application number: US 17/503940, Filling date: 18.10.2021,
    Publication number: US 2022/0122217, Publication date: 21.04.2022,
    Patent number: US 11651472, Date of Patent: 16.05.2023,
    EndNoteCitation
  5. Jun Young Jeong, Gwangsoon Lee, Jin Hwan Lee, Dawid Mieloch, Marek Domański, Adrian Dziembowski,
    Immersive video decoding method and immersive video encoding method,
    Patent office: USPTO, Status: granted,
    Application number: US 17/725241, Filling date: 20.04.2022,
    Publication number: US 2022/0345742, Publication date: 27.10.2022,
    Patent number: US 11818395, Date of Patent: 14.11.2023,
    EndNoteCitation
  6. Gwangsoon Lee, Jun Young Jeong, Dawid Mieloch, Adrian Dziembowski, Marek Domański,
    Method for processing immersive video and method for producing immersive video,
    Patent office: USPTO, Status: granted,
    Application number: US 17/354985, Filling date: 12.06.2021,
    Publication number: US 2022/0007000, Publication date: 6.01.2022,
    Patent number: US 11457199, Date of Patent: 27.09.2022,
    EndNoteCitation
  7. Gwangsoon Lee, Jun Young Jeong, Hong Chang Shin, Kug Jin Yun, Marek Domański, Olgierd Stankiewicz, Dawid Mieloch, Adrian Dziembowski, Adam Grzelka, Jakub Stankowski,
    Method and apparatus for encoding/decoding image for virtual view synthesis,
    Patent office: USPTO, Status: granted,
    Application number: US 16/823663, Filling date: 19.03.2020,
    Publication number: US 2021/0006831, Publication date: 7.01.2021,
    Patent number: US 11064218, Date of Patent: 13.07.2021,
    EndNoteCitation

Dissertations

  1. Adrian Dziembowski,
    Synteza widoków wirtualnych w rzadkich systemach wielokamerowych dla zastosowań w swobodnej nawigacji,
    PhD Dissertation at Poznan University of Technology, Faculty of Electronics and Telecommunications, 2018,
    Supervisor: prof. dr hab. inż. Marek Domański, Auxiliary supervisor: dr hab. inż. hab. Olgierd Stankiewicz,
    Reviewers: prof. Andrzej Kasiński, prof. Robert Sitnik,
    Abstract (pol)Full text (eng)EndNoteCitation

2024

  1. Jun Young Jeong, Gwangsoon Lee, Dawid Mieloch, Adrian Dziembowski, Marek Domański,
    Method for decoding immersive video and method for encoding immersive video,
    Patent office: USPTO, Status: pending,
    Application number: US 18/491023, Filling date: 19.10.2023,
    Publication number: 2024/0137530, Publication date: 25.04.2024,
    EndNoteCitation

  2. Jakub Stankowski, Adrian Dziembowski,
    Fast and reliable inpainting for real-time immersive video rendering,
    19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2024, Rome, Italy, 2024-02-27,
    Full textEndNoteCitation

  3. Adrian Dziembowski, Gwangsoon Lee,
    Test model 20 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0514, April 2024,
    Full textEndNoteCitation

  4. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0496, April 2024,
    EndNoteCitation

  5. Adrian Dziembowski, Bart Kroon, Joel Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0495, April 2024,
    Full textEndNoteCitation

  6. Bart Kroon, Adrian Dziembowski,
    Text of ISO/IEC CD 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 146, N0490, April 2024,
    EndNoteCitation

  7. Adrian Dziembowski,
    CE4: colorized depth crosscheck report,
    ISO/IEC JTC1/SC29/WG4 MPEG 145, M66843, January 2024,
    Full textEndNoteCitation

  8. Adrian Dziembowski, Bart Kroon, Jong-Beom Jeong,
    Report on EE 1: rendering and refactoring,
    ISO/IEC JTC1/SC29/WG4 MPEG 145, M66516, January 2024,
    Full textEndNoteCitation

  9. Bart Kroon, Adrian Dziembowski,
    WD4 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 145, N0451, January 2024,
    EndNoteCitation

2023

  1. Jun Young Jeong, Gwangsoon Lee, Dawid Mieloch, Marek Domański, Adrian Dziembowski, Błażej Szydełko, Dominika Klóska,
    Method for decoding immersive video and method for encoding immersive video,
    Patent office: USPTO, Status: pending,
    Application number: US 18/096455, Filling date: 12.01.2023,
    Publication number: 2023/0230285, Publication date: 20.07.2023,
    EndNoteCitation

  2. Jun Young Jeong, Gwangsoon Lee, Dawid Mieloch, Marek Domański, Błażej Szydełko, Adrian Dziembowski,
    Immersive video encoding method and immersive video decoding method,
    Patent office: USPTO, Status: pending,
    Application number: US 17/966420, Filling date: 14.10.2022,
    Publication number: US 2023/0124419, Publication date: 20.04.2023,
    EndNoteCitation

  3. Gwangsoon Lee, Jun Young Jeong, Adrian Dziembowski, Dawid Mieloch, Marek Domański,
    Method for processing immersive video and method for producing immersive video,
    Patent office: USPTO, Status: granted,
    Application number: US 17/503940, Filling date: 18.10.2021,
    Publication number: US 2022/0122217, Publication date: 21.04.2022,
    Patent number: US 11651472, Date of Patent: 16.05.2023,
    EndNoteCitation

  4. Jun Young Jeong, Gwangsoon Lee, Jin Hwan Lee, Dawid Mieloch, Marek Domański, Adrian Dziembowski,
    Immersive video decoding method and immersive video encoding method,
    Patent office: USPTO, Status: granted,
    Application number: US 17/725241, Filling date: 20.04.2022,
    Publication number: US 2022/0345742, Publication date: 27.10.2022,
    Patent number: US 11818395, Date of Patent: 14.11.2023,
    EndNoteCitation

  5. Dominika Klóska, Adrian Dziembowski, Jarosław Samelak,
    Versatile input view selection for efficient immersive video transmission,
    31. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2023, Pilsen, Czech Republic, 2023-05-15,
    Full textEndNoteCitation

  6. Adrian Dziembowski, Dawid Mieloch, Jun Young Jeong, Gwangsoon Lee,
    Immersive video postprocessing for efficient video coding,
    IEEE Transactions on Circuits and Systems for Video Technology, Vol. 33, No. 8, 2023, pp. 4349-4361, ISSN: 1558-2205,
    Full textEndNoteCitationDOI

    Abstract

    This paper describes two methods for increasing the efficiency of the MPEG Immersive Video (MIV) coding standard. The methods manipulate the MIV-formatted atlas videos by considering the coding principles of the widely used video encoders, enhancing the encoding efficiency for the immersive video content. The first method, patch average color modification removes the constant component of all YCbCr components of each patch within atlases, resulting in the reduction of the number and magnitude of edges within a texture atlas video. The second proposed method changes the dynamic range of the geometry (depth) atlas, adapting to the quality of input depth maps. Both methods proposed by the authors of this paper were included into the Test Model for MPEG Immersive Video (TMIV), which is the reference implementation of the MIV codec. Moreover, the metadata syntax relating to the first proposed method was adopted to the ISO/IEC 23090-12 standard.

  7. Dawid Mieloch, Adrian Dziembowski, Dominika Klóska, Błażej Szydełko, Jun Young Jeong, Gwangsoon Lee,
    A New Approach to Decoder-Side Depth Estimation in Immersive Video Transmission,
    IEEE Transactions on Broadcasting, Vol. Early Access, 2023, ISSN: 1557-9611,
    Full textEndNoteCitationDOI

    Abstract

    This paper presents a novel approach to decoder-side depth estimation (DSDE) in immersive video transmission. The proposal improves the state-of-the-art coding approach by changing the encoding and decoding processes so that the decoder-side depth estimator can utilize partial geometry information about the scene from several available input depth maps. Proposed changes allow for significantly faster decoding and better quality of virtual viewports presented to the viewer. The paper proposes two approaches, namely input depth map assistance (IDMA) and extended IDMA (eIDMA), both compliant with the bitstream of MPEG immersive video (MIV) standard. IDMA involves sending full depth maps for a selected subset of input views, which are then used to refine and enhance the depth maps for the remaining views. In eIDMA, the decoder additionally reprojects decoded depth maps to the remaining views and enhances them with depth patches containing difficult-to-estimate areas. Proposed methods were tested under the ISO/IEC MPEG Video Coding common test conditions for MIV. The combination of two proposals, the adaptive IDMA, was shown to outperform the current state-of-the-art DSDE approach in the rendered video quality and the computational complexity of decoder. MPEG experts have appreciated the proposed approaches, which will comply with a new DSDE profile of the incoming second edition of the MIV standard.

  8. Jakub Stankowski, Adrian Dziembowski,
    Massively parallel CPU-based virtual view synthesis with atomic z-test,
    31. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2023, Pilsen, Czech Republic, 2023-05-15,
    Full textEndNoteCitation

  9. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    TMIV 17.1 anchors,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m65804, October 2023,
    Full textEndNoteCitation

  10. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Enhanced basic tiles,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m65213, October 2023,
    Full textEndNoteCitation

  11. Adrian Dziembowski, Bart Kroon,
    Signaling of the chroma scaling bit depth,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64720, October 2023,
    Full textEndNoteCitation

  12. Adrian Dziembowski,
    [V3C] ASPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64714, October 2023,
    Full textEndNoteCitation

  13. Adrian Dziembowski,
    [MIV] ASPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64710, October 2023,
    Full textEndNoteCitation

  14. Błażej Szydełko, Adrian Dziembowski, Gwangsoon Lee, Jun Young Jeong,
    Implementation of MIV DSDE sub-profile in TMIV,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, m64709, October 2023,
    Full textEndNoteCitation

  15. Adrian Dziembowski,
    IV-PSNR 5.0 manual,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0411, October 2023,
    Full textEndNoteCitation

  16. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0410, October 2023,
    EndNoteCitation

  17. Adrian Dziembowski, Gwangsoon Lee,
    Test model 18 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0409, October 2023,
    Full textEndNoteCitation

  18. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0406, October 2023,
    Full textEndNoteCitation

  19. Bart Kroon, Adrian Dziembowski,
    WD3 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 144, N0405, April 2023,
    EndNoteCitation

  20. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Encoder-side filtration of patch margins,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m64510, July 2023,
    Full textEndNoteCitation

  21. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Patch margin signaling for low-bitrate rendering improvement,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m64165, July 2023,
    Full textEndNoteCitation

  22. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Basic tiles,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63824, July 2023,
    Full textEndNoteCitation

  23. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Patch constellations,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63750, July 2023,
    Full textEndNoteCitation

  24. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Chroma dynamic range modification and MIV ed. 2,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63700, July 2023,
    Full textEndNoteCitation

  25. Bart Kroon, Adrian Dziembowski,
    [V3C] VPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG7 MPEG 143, m63656, July 2023,
    Full textEndNoteCitation

  26. Bart Kroon, Adrian Dziembowski,
    [MIV] VPS MIV edition 2 extension,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, m63655, July 2023,
    Full textEndNoteCitation

  27. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0377, July 2023,
    EndNoteCitation

  28. Adrian Dziembowski, Gwangsoon Lee,
    Test model 17 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0376, July 2023,
    Full textEndNoteCitation

  29. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0372, July 2023,
    Full textEndNoteCitation

  30. Bart Kroon, Adrian Dziembowski,
    WD2 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 143, N0371, April 2023,
    EndNoteCitation

  31. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Atlas flickering removal,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63503, April 2023,
    Full textEndNoteCitation

  32. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Chroma dynamic range modification,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, m63397, April 2023,
    Full textEndNoteCitation

  33. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Patch geometry offset modification,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63113, April 2023,
    Full textEndNoteCitation

  34. Dawid Mieloch, Adrian Dziembowski, Gwangsoon Lee, Jun Young Jeong,
    Proposal of IVDE 8.0,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63112, April 2023,
    Full textEndNoteCitation

  35. Adrian Dziembowski, Dawid Mieloch, Gwangsoon Lee, Jun Young Jeong,
    Renderer-side edge processing for subjective quality improvement,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, M63109, April 2023,
    Full textEndNoteCitation

  36. Adrian Dziembowski, Gwangsoon Lee,
    Test model 16 for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0347, April 2023,
    Full textEndNoteCitation

  37. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0343, April 2023,
    EndNoteCitation

  38. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0342, April 2023,
    Full textEndNoteCitation

  39. Bart Kroon, Adrian Dziembowski,
    WD1 of ISO/IEC 23090-12 MPEG immersive video 2nd edition,
    ISO/IEC JTC1/SC29/WG4 MPEG 142, N0340, April 2023,
    EndNoteCitation

  40. Adrian Dziembowski, Bart Kroon, Dawid Mieloch,
    Discussion on changes in MIV CTC,
    ISO/IEC JTC1/SC29/WG4 MPEG 141, m61996, January 2023,
    Full textEndNoteCitation

  41. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    ISO/IEC JTC1/SC29/WG4 MPEG 141, N0310, January 2023,
    EndNoteCitation

  42. Adrian Dziembowski, Bart Kroon, Joël Jung,
    Common test conditions for MPEG immersive video,
    ISO/IEC JTC1/SC29/WG4 MPEG 141, N0307, January 2023,
    Full textEndNoteCitation

  43. Dawid Mieloch, Adrian Dziembowski, Jun Young Jeong, Gwangsoon Lee,
    On the future of decoder-side depth estimation in MPEG immersive video coding,
    Data Compression Conference, DCC 2023, Snowbird, UT, USA, 21-24.03.2023,
    Full textEndNoteCitation

2022

  1. Gwangsoon Lee, Jun Young Jeong, Dawid Mieloch, Adrian Dziembowski, Marek Domański,
    Method for processing immersive video and method for producing immersive video,
    Patent office: USPTO, Status: granted,
    Application number: US 17/354985, Filling date: 12.06.2021,
    Publication number: US 2022/0007000, Publication date: 6.01.2022,
    Patent number: US 11457199, Date of Patent: 27.09.2022,
    EndNoteCitation

  2. Jakub Stankowski, Adrian Dziembowski,
    Real-time CPU-based view synthesis for omnidirectional video,
    30th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2022, Pilsen, Czech Republic, 17-20 May 2022,
    Full textEndNoteCitationComputer Science Research Notes

  3. Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Color-dependent pruning in immersive video coding,
    Journal of WSCG, Vol. 30, No. 1-2, 2022, pp. 91-98,
    Full textEndNoteCitationJournal of WSCG

  4. Adam Grzelka, Adrian Dziembowski, Dawid Mieloch, Marek Domański,
    The Study of the Video Encoder Efficiency in Decoder-Side Depth Estimation Applications,
    30th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2022, Pilsen, Czech Republic, 17-20 May 2022,
    Full textEndNoteCitationComputer Science Research Notes

  5. Vinod Kumar Malamal Vadakital, Adrian Dziembowski, Gauthier Lafruit, Franck Thudor, Gwangsoon Lee, Patrice Rondao Alface,
    The MPEG Immersive Video Standard — Current Status and Future Outlook,
    IEEE MultiMedia, Vol. 29, No. 3, September 2022, pp. 101-111, ISSN: 1070-986X,
    Full textEndNoteCitationDOI

  6. Adrian Dziembowski, Dominika Klóska, Jun Young Jeong, Gwangsoon Lee,
    Inhomogeneous view selection for omnidirectional content,
    ISO/IEC JTC1/SC29/WG4 MPEG 140, M60668, October 2022,
    Full textEndNoteCitation

  7. Adrian Dziembowski, Dawid Mieloch, Jun Young Jeong, Gwangsoon Lee,
    MIV Decoder-Side Depth Estimation profile,
    ISO/IEC JTC1/SC29/WG4 MPEG 140, M60667, October 2022,
    Full textEndNoteCitation

  8. Adrian Dziembowski, Dawid Mieloch, Jun Young Jeong, Gwangsoon Lee,
    Extended geometry assistance SEI,
    ISO/IEC JTC1/SC29/WG4 MPEG 139, M60248, July 2022,
    Full textEndNoteCitation

  9. Jakub Stankowski, Adrian Dziembowski,
    Improved IV-PSNR software,
    ISO/IEC JTC1/SC29/WG4 MPEG 139, M59974, July 2022,
    Full textEndNoteCitation

  10. Adrian Dziembowski,
    MIV EE5: Decoder-side depth estimation,
    ISO/IEC JTC1/SC29/WG4 MPEG 138, M59519, April 2022,
    Full textEndNoteCitation

  11. Joel Jung, Dawid Mieloch, S. Fachada, L. Ciccarelli, Adrian Dziembowski,
    Outcomes of exploration experiments – summary report,
    ISO/IEC JTC1/SC29/WG4 MPEG 137, M58495, January 2022,
    Full textEndNoteCitation

  12. Adrian Dziembowski, Basel Salahieh,
    Test Model 15 for MPEG immersive video,
    WG4_N0271, Mainz, Germany, October 2022,
    Full textEndNoteCitation

  13. Basel Salahieh, Joel Jung, Adrian Dziembowski,
    Test Model 14 for MPEG immersive video,
    WG4_N0242, Online, July 2022,
    Full textEndNoteCitation

  14. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    WG4_N0234, Online, July 2022,
    EndNoteCitation

  15. Adrian Dziembowski, Bart Kroon, Jun Young Jeong,
    Report of MPEG immersive video CTC anchor generation,
    WG4_N0206, Online, April 2022,
    EndNoteCitation

  16. Joel Jung, Lorenzo Ciccarelli, Adrian Dziembowski, Kwan-Jung Oh,
    Exploration experiments on MPEG immersive video,
    WG4_N0205, Online, April 2022,
    EndNoteCitation

  17. Joel Jung, Dawid Mieloch, Lorenzo Ciccarelli, Adrian Dziembowski,
    Exploration Experiments on MPEG Immersive Video,
    WG4_N0171, Online, January 2022,
    EndNoteCitation

  18. Jarosław Samelak, Adrian Dziembowski, Dawid Mieloch,
    Advanced HEVC Screen Content Coding for MPEG Immersive Video,
    Electronics, Vol. 11, No. 23, Dec. 2022, ISSN: 2079-9292,
    Full textEndNoteCitationDOI

    Abstract

    This paper presents the modified HEVC Screen Content Coding (SCC) that was adapted to be more efficient as an internal video coding of the MPEG Immersive Video (MIV) codec. The basic, unmodified SCC is already known to be useful in such an application. However, in this paper, we propose three additional improvements to SCC to increase the efficiency of immersive video coding. First, we analyze using the quarter-pel accuracy in the intra block copy technique to provide a more effective search of the best candidate block to be copied in the encoding process. The second proposal is the use of tiles to allow inter-view prediction inside MIV atlases. The last proposed improvement is the addition of the MIV bitstream parser in the HEVC encoder that enables selecting the most efficient coding configuration depending on the type of currently encoded data. The experimental results show that the proposal increases the compression efficiency for natural content sequences by almost 7% and simultaneously decreases the computational time of encoding by more than 15%, making the proposal very valuable for further research on immersive video coding.

  19. Adrian Dziembowski, Dawid Mieloch, Jakub Stankowski, Adam Grzelka,
    IV-PSNR – the objective quality metric for immersive video applications,
    IEEE Transactions on Circuits and Systems for Video Technology, Vol. 32, 1 June 2022, pp. 7575 - 7591, ISSN: 1558-2205,
    Full textEndNoteCitationDOICode repository

    Abstract

    This paper presents a new objective quality metric that was adapted to the complex characteristics of immersive video (IV) which is prone to errors caused by processing and compression of multiple input views and virtual view synthesis. The proposed metric, IV-PSNR, contains two techniques that allow for the evaluation of quality loss for typical immersive video distortions: corresponding pixel shift and global component difference. The performed experiments compared the proposal with 31 state-of-the-art quality metrics, showing their performance in the assessment of quality in immersive video coding and processing, and in other applications, using commonly used image quality assessment databases – TID2013 and CVIQ. As presented, IV-PSNR outperforms other metrics in immersive video applications and still can be efficiently used in the evaluation of different images and videos. Moreover, basing the metric on the calculation of PSNR allowed the computational complexity to remain low. Publicly available, efficient implementation of IV-PSNR software was provided by the authors of this paper and is used by ISO/IEC MPEG for evaluation and research on the upcoming MPEG Immersive video (MIV) coding standard.

2021

  1. Gwangsoon Lee, Jun Young Jeong, Hong Chang Shin, Kug Jin Yun, Marek Domański, Olgierd Stankiewicz, Dawid Mieloch, Adrian Dziembowski, Adam Grzelka, Jakub Stankowski,
    Method and apparatus for encoding/decoding image for virtual view synthesis,
    Patent office: USPTO, Status: granted,
    Application number: US 16/823663, Filling date: 19.03.2020,
    Publication number: US 2021/0006831, Publication date: 7.01.2021,
    Patent number: US 11064218, Date of Patent: 13.07.2021,
    EndNoteCitation

  2. Błażej Szydełko, Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Partial geometry assistance information,
    ISO/IEC JTC1/SC29/WG4 MPEG 136, M58047, October 2021,
    Full textEndNoteCitation

  3. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Texture prefiltering in depth estimation,
    ISO/IEC JTC1/SC29/WG4 MPEG 136, M58046, October 2021,
    Full textEndNoteCitation

  4. Joel Jung, Adrian Dziembowski, Bart Kroon,
    Modification of the CTC reporting template,
    ISO/IEC JTC1/SC29/WG4 MPEG 136, M57749, October 2021,
    Full textEndNoteCitation

  5. Adrian Dziembowski, Bart Kroon,
    Reason of difference in TMIV8.0.2 and TMIV8.2 performance,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56955, April 2021,
    Full textEndNoteCitation

  6. Gordon Clare, Patrick Garus, Felix Henry, Błażej Szydełko, Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Combination of m56626 and m56335 for Geometry Assistance SEI message,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56950, April 2021,
    Full textEndNoteCitation

  7. Adam Grzelka, Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE2.11: Encoder-side rendering,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56369, April 2021,
    Full textEndNoteCitation

  8. Adrian Dziembowski, Christoph Bachhuber, Joel Jung, Bart Kroon, Gwangsoon Lee, Dawid Mieloch, Basel Salahieh, Franck Thudor,
    MIV anchors,
    ISO/IEC JTC1/SC29/WG04 MPEG 134, M56334, April 2021,
    Full textEndNoteCitation

  9. Dawid Mieloch, Adrian Dziembowski,
    CE 2.7 in TMIV 7.2,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55754, January 2021,
    Full textEndNoteCitation

  10. Jakub Stankowski, Adrian Dziembowski,
    Slightly faster IVPSNR,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55752, 11-15 January 2021,
    Full textEndNoteCitation

  11. Dawid Mieloch, Adrian Dziembowski,
    Proposal of IVDE 3.0,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55751, 11-15 January 2021,
    Full textEndNoteCitation

  12. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE3.2-related: Temporal patch splitting,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55750, 11-15 January 2021,
    Full textEndNoteCitation

  13. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE2.11-related: Encoder-side rendering,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55749, 11-15 January 2021,
    Full textEndNoteCitation

  14. Adrian Dziembowski, Joel Jung, Bart Kroon, Gwangsoon Lee, Dawid Mieloch, Basel Salahieh,
    MIV anchors,
    ISO/IEC JTC1/SC29/WG04 MPEG 133, M55671, 11-15 January 2021,
    Full textEndNoteCitation

  15. Adrian Dziembowski, Joel Jung, Bart Kroon,
    Report of MPEG Immersive Video CTC anchor generation,
    WG4_N0148, Online, October 2021,
    EndNoteCitation

  16. Joel Jung, Dawid Mieloch, Adrian Dziembowski, Sarah Fachada, Lorenzo Ciccarelli,
    Exploration Experiments on Future MPEG Immersive Video,
    WG4_N0145, Online, October 2021,
    EndNoteCitation

  17. Basel Salahieh, Joel Jung, Adrian Dziembowski,
    Test Model 11 for MPEG Immersive Video,
    WG4_N0142, Online, October 2021,
    Full textEndNoteCitation

  18. Basel Salahieh, Joel Jung, Adrian Dziembowski,
    Test Model 10 for MPEG Immersive Video,
    WG4_N0112, Online, July 2021,
    Full textEndNoteCitation

  19. Basel Salahieh, Joel Jung, Adrian Dziembowski, Christoph Bachhuber,
    Test Model 9 for MPEG Immersive Video,
    WG4_N0084, Online, April 2021,
    Full textEndNoteCitation

  20. Basel Salahieh, Joel Jung, Adrian Dziembowski, Christoph Bachhuber,
    Test Model 8 for MPEG Immersive Video,
    WG4_N0050, Online, January 2021,
    Full textEndNoteCitation

  21. Jakub Szekiełda, Adrian Dziembowski, Dawid Mieloch,
    The Influence of Coding Tools on Immersive Video Coding,
    29th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2021, WSCG 2021, Prague, Czech Republic, 17-20 May 2021,
    Full textEndNoteCitation

  22. Jill Boyce, Renaud Dore, Adrian Dziembowski, Julien Fleureau, Joel Jung, Bart Kroon, Basel Salahieh, Vinod Kumar Malamal Vadakital, Lu Yu,
    MPEG Immersive Video Coding Standard,
    Proceedings of the IEEE, Vol. 119, No. 09, 2021, pp. 1521 - 1536,
    Full textEndNoteCitationDOI

  23. Jarosław Samelak, Adrian Dziembowski, Dawid Mieloch, Marek Domański, Maciej Wawrzyniak,
    Efficient Immersive Video Compression using Screen Content Coding,
    29th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2021, WSCG 2021, Prague, Czech Republic, 17-20 May 2021,
    Full textEndNoteCitation

2020

  1. Jakub Stankowski, Adrian Dziembowski,
    Fast view synthesis for immersive video systems,
    28th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision : WSCG 2020, Pilzno, Czech Republic, 19.05.2020,
    Full textEndNoteCitationDOI

  2. Dawid Mieloch, Adrian Dziembowski, Jakub Stankowski, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE1.2-related: Geometry scaling,
    MPEG131/m54967, Rennes, France, October 2020,
    Full textEndNoteCitation

  3. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Color correction in TMIV,
    MPEG131/m54894, Rennes, France, October 2020,
    Full textEndNoteCitation

  4. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    MIV CE3.2: Color-based patch analysis,
    MPEG131/m54892, Rennes, France, October 2020,
    Full textEndNoteCitation

  5. Adrian Dziembowski, Joel Jung, Bart Kroon, Gwangsoon Lee, Basel Salahieh, Vinod Kumar Malamal Vadakital,
    MIV anchors,
    MPEG131/m54856, Rennes, France, October 2020,
    Full textEndNoteCitation

  6. Vinod Kumar Malamal Vadakital, Adrian Dziembowski, Dawid Mieloch,
    Using VVC Class-F configuration improves the performance of MIV,
    MPEG131/m54390, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation

  7. Dawid Mieloch, Adrian Dziembowski,
    EE Depth results,
    MPEG131/m54277, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation

  8. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee, Jun Young Jeong,
    Immersive Video CE1.2: Geometry scaling,
    MPEG131/m54176, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation

  9. Basel Salahieh, Adrian Dziembowski, Jill Boyce,
    Grouping and anchor study on MIV content,
    MPEG131/m54151, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation

  10. Bart Kroon, Adrian Dziembowski, Basel Salahieh, Gwangsoon Lee, Joel Jung,
    MIV anchors,
    MPEG131/m54028, Geneva, Switzerland, June 2020,
    Full textEndNoteCitation

  11. Adrian Dziembowski, Dawid Mieloch,
    Comments on EE 6DoF,
    MPEG130/m53941, Alpbah, Austria, April 2020,
    Full textEndNoteCitation

  12. Gwangsoon Lee, Jun Young Jeong, Ho min Eum, Jeongil Seo, Adrian Dziembowski, Dawid Mieloch,
    CE3-related: Additional patch dilation in temporal patch redundancy removal,
    MPEG130/m53701, Alpbach, Austria, April 2020,
    Full textEndNoteCitation

  13. Basel Salahieh, Bart Sonneveldt, Gwangsoon Lee, Adrian Dziembowski, Renaud Dore,
    MIV anchors and crosscheck rev1,
    MPEG130/m53053, Alpbach, Austria, April 2020,
    Full textEndNoteCitation

  14. Bin Wang, Yule Sun, Lu Yu, Adrian Dziembowski, Dawid Mieloch,
    Immersive Video CE3.6: Combination of patch merge and patch split,
    MPEG129/m52347, Brussels, Belgium, January 2020,
    Full textEndNoteCitation

  15. Basel Salahieh, Bart Sonneveldt, Gwangsoon Lee, Adrian Dziembowski, Renaud Dore,
    MIV anchors and crosscheck,
    MPEG129/m51560, Brussel, Belgium, January 2020,
    Full textEndNoteCitation

  16. Basel Salahieh, Bart Kroon, Joel Jung, Adrian Dziembowski,
    Test Model 7 for MPEG Immersive Video,
    WG4_N0005, Online, October 2020,
    Full textEndNoteCitation

  17. Eduardo Juárez, Gauthier Lafruit, Jun Young Jeong, Adrian Dziembowski, Dawid Mieloch,
    Exploration Experiments on processing for future MPEG Immersive Video,
    N19492, Online, July 2020,
    EndNoteCitation

  18. Basel Salahieh, Bart Kroon, Joel Jung, Adrian Dziembowski,
    Test Model 6 for MPEG Immersive Video,
    N19483, Online, July 2020,
    Full textEndNoteCitation

  19. Eduardo Juárez, Gauthier Lafruit, Gun Bang, Jun Young Jeong, Adrian Dziembowski, Dawid Mieloch,
    Exploration Experiments on processing for immersive video,
    N19221, Online, April 2020,
    EndNoteCitation

  20. Basel Salahieh, Bart Kroon, Joel Jung, Adrian Dziembowski,
    Test Model 5 for Immersive Video,
    N19213, Online, April 2020,
    Full textEndNoteCitation

2019

  1. Adrian Dziembowski, Dawid Mieloch, Olgierd Stankiewicz, Marek Domański,
    Virtual View Synthesis for 3DoF+ Video ,
    34th Picture Coding Symposium, PCS 2019, Ningbo, China, 12-15 November 2019,
    Full textEndNoteCitation

  2. Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee,
    New depth maps for IntelFrog sequence,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50798, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation

  3. Adam Grzelka, Mateusz Lorkiewicz, Adrian Dziembowski, Dawid Mieloch,
    PUT proposal of PoznanFencing posetraces,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50646, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation

  4. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee,
    PUT/ETRI proposal for improved TMIV rendering method,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50645, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation

  5. Adrian Dziembowski,
    Summary report on Immersive Video CE-2: Pixel Pruning,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m50031, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation

  6. Adrian Dziembowski, Dawid Mieloch, Marek Domański, Gwangsoon Lee,
    PUT/ETRI Response to Immersive Video CE-3: Atlas Preparation,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49963, Geneva, Switzerland, 7-11 October 2019,
    Full textEndNoteCitation

  7. Marek Domański, Olgierd Stankiewicz, Gwangsoon Lee, Jeongil Seo, Adrian Dziembowski, Dawid Mieloch, Krzysztof Wegner,
    Depth estimation for omnidirectional video with various representations,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m46124, Marrakech, Morocco, 13-19 January 2019,
    Full textEndNoteCitation

  8. Adrian Dziembowski,
    Description of Immersive Video Core Experiments 2: Pixel Pruning,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18933, Geneva, Switzerland, October 2019,
    EndNoteCitation

  9. Adrian Dziembowski,
    Software manual of IV-PSNR for Immersive Video,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18709, Gothenburg, Sweden, July 2019,
    Full textEndNoteCitation

  10. Adrian Dziembowski,
    Manual of depth refinement software PDR,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18708, Gothenburg, Sweden, July 2019,
    Full textEndNoteCitation

  11. Adrian Dziembowski,
    Description of Immersive Video Core Experiments 2: Pixel Pruning,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18706, Gothenburg, Sweden, July 2019,
    EndNoteCitation

  12. Adrian Dziembowski,
    Description of Immersive Video Core Experiments 5,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, N18469, Geneva, Switzerland, April 2019,
    EndNoteCitation

  13. Adrian Dziembowski,
    Evaluation of proposed objective quality metric for all CfP responses,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49842, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation

  14. Adrian Dziembowski, Dawid Mieloch,
    Immersive Video CE-2: Crosscheck of 49085,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49562, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation

  15. Adrian Dziembowski,
    Summary report on Immersive Video CE-5: Depth and color refinement,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m49455, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation

  16. Adrian Dziembowski, Dawid Mieloch, Marek Domański,
    Color-corrected Poznan Fencing sequence,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m48095, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation

  17. Adrian Dziembowski, Marek Domański,
    Objective quality metric for immersive video,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m48093, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation

  18. Dawid Mieloch, Adrian Dziembowski, Marek Domański, Gwangsoon Lee,
    PUT/ETRI Response to Immersive Video CE-5: Depth and color refinement,
    ISO/IEC JTC1/SC29/WG11 MPEG2019, m48092, Gothenburg, Sweden, 8-12 June 2019,
    Full textEndNoteCitation

2018

  1. Adrian Dziembowski,
    Synteza widoków wirtualnych w rzadkich systemach wielokamerowych dla zastosowań w swobodnej nawigacji,
    PhD Dissertation at Poznan University of Technology, Faculty of Electronics and Telecommunications, 2018,
    Supervisor: prof. dr hab. inż. Marek Domański, Auxiliary supervisor: dr hab. inż. hab. Olgierd Stankiewicz,
    Reviewers: prof. Andrzej Kasiński, prof. Robert Sitnik,
    Abstract (pol)Full text (eng)EndNoteCitation

  2. Olgierd Stankiewicz, Krzysztof Wegner, Adrian Dziembowski, Mateusz Lorkiewicz, Gwangsoon Lee, Jeongil Seo, Marek Domański,
    Proposed test materials for 3DoF+ or Omnidirectional 6DoF,
    ISO/IEC JTC1/SC29/WG11 MPEG2018, M44461, Makau, China, 8-12 October 2018,
    Full textEndNoteCitation

  3. Adrian Dziembowski, Olgierd Stankiewicz,
    Fast color correction technique for view synthesis,
    ISO/IEC JTC1/SC29/WG11 MPEG2018, M43649, Ljubljana, Slovenia, 13-20 July 2018,
    Full textEndNoteCitation

  4. Marek Domański, Dominika Łosiewicz, Tomasz Grajek, Olgierd Stankiewicz, Krzysztof Wegner, Adrian Dziembowski, Dawid Mieloch,
    Extended VSRS for 360 degree video,
    ISO/IEC JTC1/SC29/WG11 MPEG2018, M41990, Gwangju, South Korea, 22-26 January 2018,
    Full textEndNoteCitation

  5. Adrian Dziembowski, Marek Domański,
    View and Depth Preprocessing for View Synthesis Enhancement,
    International Journal of Electronics and Telecommunications, Vol. 64, No. 3, Electronics and Telecommunications Committee of Polish Academy of Sciences, Warsaw, 2018, pp. 269-275, ISSN: 0867-6747,
    Full textEndNoteCitationDOI

    Abstract

    In the paper, two preprocessing methods for virtual view synthesis are presented. In the first approach, both horizontal and vertical resolutions of the real views and the corresponding depth maps are doubled in order to perform view synthesis on images with densely arranged points. In the second method, real views are filtered in order to eliminate blurred or improperly shifted edges of the objects. Both methods are performed prior to synthesis, thus they may be applied to different Depth-Image-Based Rendering algorithms. In the paper, for both proposed methods, the achieved quality gains are presented.

  6. Adrian Dziembowski, Jarosław Samelak, Marek Domański,
    View selection for virtual view synthesis in free navigation systems,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    Full textEndNoteCitation

    Abstract

    The paper deals with the problem of the optimal selection of the real views used for the virtual view synthesis in the free navigation systems. The practical free navigation system requires the real-time view synthesis. Therefore, the virtual view cannot be synthesized using the information from all the real cameras, but only few, most proper ones. In the paper the method of fast selection of two proper real views is presented. The proposed approach allows to select the real views for different camera arrangements, thus can be applied to the practical free navigation systems

  7. Krzysztof Wegner, Dominika Łosiewicz, Marek Domański, Adrian Dziembowski, Tomasz Grajek, Adam Grzelka, Dawid Mieloch, Robert Ratajczak, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    Real-time virtual navigation provision by simple means,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    EndNoteCitation

    Abstract

    The paper reports the results on virtual navigation in a sports hall. The video data is gathered and processed off-line thus producing the multiview plus depth representation of a scene. This representation is an input to the rendering server. Even a typical PC computer is able to serve a number of users that freely and independently navigate in real - time and watch virtual video. The users are able to navigate in the scene changing the virtual viewpoint and virtual view direction. The service is provided through a webpage, so a viewer does not need to install any software on smartphone, tablet or notebook. The paper discusses the technical solutions together with the rationale for their choice.

  8. Krzysztof Wegner, Dominika Łosiewicz, Tomasz Grajek, Olgierd Stankiewicz, Adrian Dziembowski, Marek Domański,
    Omnidirectional View Synthesis and Test Images,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    Full textEndNoteCitation

    Abstract

    In this paper we introduce an algorithm for omnidirectional virtual view synthesis based on Omnidirectional Video plus Depth (OVD) format. The implementation is done on the basis of View Synthesis Reference Software (VSRS) developed by MPEG of ISO/IEC. Also, we address the problem of lack of benchmark data disallowing objective quality assessment. We present a method for generating test images in OVD representation along with example omnidirectional images and omnidirectional depths, called “Poznan Hall 360”.

  9. Adrian Dziembowski, Jakub Stankowski,
    Real-Time CPU-Based Virtual View Synthesis,
    International Conference on Signals and Electronic Systems, ICSES 2018, Kraków, Poland, September 10-12 2018,
    Full textEndNoteCitation

    Abstract

    This paper presents the fast virtual view synthesis method for free navigation purposes. Presented method was implemented on CPU in order to allow free navigation for even cheap personal computers with integrated graphic cards. The described synthesis technique is based on the hybrid view synthesis, combining advantages of forward-type and backward-type synthesis. It allows to synthesize high resolution sequences in the real time, allowing the viewer to freely navigate around the scene, e.g. volleyball playfield. Three implementations were developed and tested: single-threaded, vectorized and multi-threaded implementation.

2017

  1. Dawid Mieloch, Adrian Dziembowski, Adam Grzelka,
    Estymacja głębi dla systemów wielowidokowych,
    Przegląd Telekomunikacyjny, Vol. 86, No. 6, Poznań, Poland, 2017, pp. 479-482, ISSN: 1230-3496,
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  2. Dawid Mieloch, Adrian Dziembowski, Adam Grzelka, Olgierd Stankiewicz, Marek Domański,
    Temporal Enhancement of Graph-Based Depth Estimation Method,
    IEEE International Conference on Systems, Signals and Image Processing IWSSIP 2017, Poznań, Poland, 22-24 May 2017,
    Full textEndNoteCitation

  3. Adrian Dziembowski, Adam Grzelka, Dawid Mieloch, Olgierd Stankiewicz, Marek Domański,
    Enhancing View Synthesis with Image and Depth Map Upsampling,
    IEEE International Conference on Systems, Signals and Image Processing IWSSIP 2017, Poznań, Poland, 22-24 May 2017,
    Full textEndNoteCitation

2016

  1. Dawid Mieloch, Adrian Dziembowski, Adam Grzelka,
    Segmentacja obrazu w estymacji map głębi,
    Przegląd Telekomunikacyjny, Vol. 88, No. 6, 2016, pp. 241-244, ISSN: 1230-3496,
    Full textEndNoteCitation

  2. Marek Domański, Adrian Dziembowski, Adam Grzelka, Dawid Mieloch,
    Optimization of camera positions for free-navigation applications,
    International Conference on Signals and Electronic Systems, ICSES 2016, Kraków, Poland, September 5-7 2016,
    Full textEndNoteCitation

    Abstract

    In the article we deal with the problem of camera positioning in sparse multiview systems with applications to free navigation. The limited number of the cameras, though makes the system relatively practical, implies problems with proper depth estimation and virtual view synthesis, due to increased amount of the occluded areas. We present experimental results for the optimal positioning of the cameras, depending on two factors – characteristics of an acquired scene and the multi-camera system (linear or circular camera setup). The results show the correlation between the number of occlusions in the scene and a gain from using camera pairs instead of uniformly distributed cameras.

  3. Marek Domański, Maciej Bartkowiak, Adrian Dziembowski, Tomasz Grajek, Adam Grzelka, Adam Łuczak, Dawid Mieloch, Jarosław Samelak, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    New results in free-viewpoint television systems for horizontal virtual navigation,
    2016 IEEE International Conference on Multimedia and Expo ICME 2016, Seattle, USA, 11-15 July 2016,
    Full textEndNoteCitation

    Abstract

    The paper presents the concept of a practical free-viewpoint television system with purely optical depth estimation. The system consists of camera modules that contain pairs or triples of cameras together with the respective microphones. The camera modules can be sparsely located in arbitrary positions around a scene. Each camera module is equivalent to a video camera with a depth sensor and microphones. The hardware requirements, the video and audio processing algorithms and the preliminary experimental results are reported. In particular, for such systems, a compression technique is discussed that is more efficient than the new 3D-HEVC technology. A set of new test sequences obtained with the use of camera pairs are presented.

  4. Adrian Dziembowski, Adam Grzelka, Dawid Mieloch, Olgierd Stankiewicz, Krzysztof Wegner, Marek Domański,
    Multiview Synthesis – improved view synthesis for virtual navigation,
    32nd Picture Coding Symposium, PCS 2016, Nuremberg, Germany, December 4-7, 2016,
    Full textEndNoteCitation

    Abstract

    In the paper, we propose a new method for the virtual view synthesis called as Multiview Synthesis. In our approach, virtual views are synthesized using two neighboring real views, but the disoccluded areas are not inpainted, but filled by the information from the further real views – additional views, traditionally not included in the view synthesis. The whole synthesis is performed with triangles rather than with individual pixels. In the proposed Multiview Synthesis, additional steps of adaptive color correction, blurred edge removal and spatial edge blurring are also included. The experimental results show that both the objective and subjective quality of the synthesized views is significantly higher than the quality of views obtained using the state-of-the-art MPEG reference view synthesis software.

  5. Adrian Dziembowski, Marek Domański, Adam Grzelka, Dawid Mieloch, Jakub Stankowski, Krzysztof Wegner,
    The influence of a lossy compression on the quality of estimated depth maps,
    23rd International Conference on Systems, Signals and Image Processing, IWSSIP 2016, Bratislava, Slovakia, 23-25 May 2016, pp. 1-4, ISBN: 978-1-4673-9555-7 , ISSN: 2157-8702,
    Full textEndNoteCitationDOI

    Abstract

    The paper considers the influence of a lossy compression of multiview video on the quality of estimated depth maps. We have encoded a set of views with commonly known compression techniques used in compact IP cameras: HEVC (MPEG H part 2 / H.265), AVC (MPEG 4 part 10 / H.264) and MPEG 2 part 2 / H.262. Basing on the decoded data we have estimated depth maps and rendered a set of the intermediate virtual views. A drop of the quality was studied by comparison of virtual views rendered out of the depth maps estimated from an uncompressed video. The obtained results show that with a reasonable compression rate, lower quality of virtual views is acceptable for real implementable FTV systems.

  6. Adrian Dziembowski, Adam Grzelka, Dawid Mieloch, Olgierd Stankiewicz, Marek Domański,
    Depth map upsampling and refinement for FTV systems,
    International Conference on Signals and Electronic Systems, ICSES 2016, Kraków, Poland, September 5-7 2016,
    Full textEndNoteCitation

    Abstract

    In free-viewpoint television, high-quality depth maps are substantial for a virtual view synthesis for free navigation purposes. In this paper, we propose a new method of depth map quality improvement and resolution increase. Our method is intended for low resolution depth maps acquired through estimation using multiview video. The proposed depth map quality improvement is based on segmentation of an acquired high-resolution image. In the estimated depth map, searching for outliers is performed in the neighborhood created from similar segments in the acquired view. Experimental results show high effectiveness of the presented method of depth maps refinement, especially for object edges.

2015

  1. Marek Domański, Adrian Dziembowski, Tomasz Grajek, Adam Grzelka, Łukasz Kowalski, Maciej Kurc, Adam Łuczak, Dawid Mieloch, Robert Ratajczak, Jarosław Samelak, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    Methods of High Efficiency Compression for Transmission of Spatial Representation of Motion Scenes,
    IEEE International Conference on Multimedia and Expo ICME 2015, Torino, Italy, June 29-July 3 2015,
    Full textEndNoteCitation

    Abstract

    The paper reports the hitherto obtained results of the research project that deals with scene representations that are suitable for free navigation around the scene. These scene representations are acquired from a limited number of cameras located around the scene. The project is aimed at the development of an efficient compression technology and the experimental environment for testing such technology. The paper reports some new multiview test sequences with the circular camera arrangement, including the hybrid ones that have been acquired using also the depth sensors. Finally, the paper also briefly reports the recent results of the new compression technology being under development. This technology outperforms the state-of-the-art 3D-HEVC.

2014

  1. Marek Domański, Adrian Dziembowski, Agnieszka Kuehn, Dawid Mieloch,
    Telewizja swobodnego punktu widzenia – nowa usługa czy futurystyczna wizja?,
    Przegląd Telekomunikacyjny, No. 8-9/2014, August/September 2014, pp. 734-737,
    EndNoteCitation