Jacek Konieczny

2018

1. Jacek Konieczny, Marek Domański, Jakub Siast, Adam Łuczak, Olgierd Stankiewicz, Krzysztof Wegner,
   Image processing apparatus and method,
   Patent office: USPTO, Status: granted,
   Application number: US 15/860930, Filling date: 03.01.2018,
   Publication number: US 2018/0182119, Publication date: 28.06.2018,
   Patent number: US 10593056, Date of Patent: 17.03.2020,
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2. Jacek Konieczny, Marek Domański, Olgierd Stankiewicz, Krzysztof Wegner, Adam Łuczak,
   Image processing apparatus and method,
   Patent office: USPTO, Status: granted,
   Application number: US 15/860662, Filling date: 03.01.2018,
   Publication number: US 2018/0144491, Publication date: 24.05.2018,
   Patent number: US 10504234, Date of Patent: 10.12.2019,
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2015

3. Jacek Konieczny, Marek Domański, Jakub Siast, Adam Łuczak, Olgierd Stankiewicz, Krzysztof Wegner,
   An image processing apparatus and method,
   Patent office: EPO, Status: granted,
   Application number: EP 15741506.8, Filling date: 03.07.2015,
   Publication number: EP 3304489, Publication date: 11.04.2018,
   Patent number: EP 3304489, Date of Patent: 17.04.2019,
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4. Jacek Konieczny, Marek Domański, Olgierd Stankiewicz, Krzysztof Wegner, Adam Łuczak,
   An image processing apparatus and method,
   Patent office: EPO, Status: granted,
   Application number: EP 15741505.0, Filling date: 03.07.2015,
   Publication number: EP 3304488, Publication date: 11.04.2018,
   Patent number: EP 3304488, Date of Patent: 01.05.2019,
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2013

5. Jacek Konieczny,
   Motion information coding for 3D video compression,
   PhD Dissertation at Poznan University of Technology, Faculty of Electronics and Telecommunications, 2013,
   Supervisor: prof. dr hab. inż. Marek Domański,
   Reviewers: prof. Thomas Sikora, dr hab. inż. Paweł Strumiłło,
   Abstract (pol)Full text (eng)EndNoteCitation
   
   
6. Marek Domański, Tomasz Grajek, Damian Karwowski, Krzysztof Klimaszewski, Jacek Konieczny, Maciej Kurc, Adam Łuczak, Robert Ratajczak, Jakub Siast, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
   Poznański kodek obrazów trójwymiarowych,
   Przegląd Telekomunikacyjny, No. 2-3, February/March 2013, pp. 81-83,
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7. Marek Domański, Olgierd Stankiewicz, Krzysztof Wegner, Maciej Kurc, Jacek Konieczny, Jakub Siast, Jakub Stankowski, Robert Ratajczak, Tomasz Grajek,
   High Efficiency 3D Video Coding Using New Tools Based on View Synthesis,
   IEEE Transactions on Image Processing, Special Issue on 3D Video Representation, Compression, & Rendering, Vol. 22, No. 9, September 2013, pp. 3517-3527,
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   Abstract
   

   We propose a new coding technology for 3D video represented by multiple views and the respective depth maps. The proposed technology is demonstrated as an extension of the recently developed high efficiency video coding (HEVC). One base views are compressed into a standard bitstream (like in HEVC). The remaining views and the depth maps are compressed using new coding tools that mostly rely on view synthesis. In the decoder, those views and the depth maps are derived via synthesis in the 3D space from the decoded baseview and from data corresponding to small disoccluded regions. The shapes and locations of those disoccluded regions can be derived by the decoder without any side information transmitted. To achieve high compression efficiency, we propose several new tools such as depth-based motion prediction, joint high frequency layer coding, consistent depth representation, and nonlinear depth representation. The experiments show high compression efficiency of the proposed technology. The bitrate needed for transmission of two side views with depth maps is mostly less than 50% than that of the bitrate for a single-view video.

2012

8. Marek Domański, Krzysztof Klimaszewski, Jacek Konieczny, Maciej Kurc, Robert Ratajczak, Jakub Siast, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
   Image coding method,
   Patent office: USPTO, Status: granted,
   Application number: US 13/680652, Filling date: 19.11.2012,
   Publication number: US 2013/0129235A1, Publication date: 23.05.2013,
   Patent number: US 8761527, Date of Patent: 24.06.2014,
   EndNoteCitation
   
   Abstract
   

   An image coding method. The method includes encoding a first image, the first image having a reduced spatial resolution relative to an input image, wherein values of the first image depend on energy of corresponding areas of the input image, and encoding a first shape information of the shape of a spatial spectrum of the input image. The method further includes reconstructing a second image from the encoded first image, reconstructing a second shape information from the encoded first shape information, and generating a noise image having an intensity described by the second image and having a spectrum shape described by the second shape information.

9. Jacek Konieczny, Marek Domański,
   Depth-Based Inter-View Motion Prediction for HEVC-Based Multiview Video Coding,
   29th Picture Coding Symposium, PCS 2012, Kraków, Poland, 7-9 May 2012, pp. 33-36,
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10. Marek Domański, Tomasz Grajek, Damian Karwowski, Jacek Konieczny, Maciej Kurc, Adam Łuczak, Robert Ratajczak, Jakub Siast, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    Coding of multiple video+depth using HEVC technology and reduced representations of side views and depth maps,
    29th Picture Coding Symposium, PCS 2012, Kraków, Poland, 7-9 May 2012, pp. 5-8,
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11. Krzysztof Wegner, Jakub Siast, Jacek Konieczny, Olgierd Stankiewicz, Marek Domański,
    Poznan University of Technology tools for 3DV coding integrated into 3D-HTM,
    ISO/IEC JTC1/SC29/WG11 MPEG 2012, m23783, San Jose, USA, 6-10 February 2012,
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12. Sławomir Maćkowiak, Jacek Konieczny,
    Player Extraction in Sports Video Sequences,
    19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012, Vienna, Austria, 11-13 April 2012, pp. 423-426, ISBN: 978-1-4577-2191-5 ,
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13. Marek Domański, Tomasz Grajek, Damian Karwowski, Krzysztof Klimaszewski, Jacek Konieczny, Maciej Kurc, Adam Łuczak, Robert Ratajczak, Jakub Siast, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    New coding technology for 3D video with depth maps as proposed for standardization within MPEG,
    19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012, Vienna, Austria, 11-13 April 2012, pp. 401-404, ISBN: 978-1-4577-2191-5 ,
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14. Jakub Stankowski, Marek Domański, Olgierd Stankiewicz, Jacek Konieczny, Jakub Siast, Krzysztof Wegner,
    Extensions of the HEVC Technology for Efficient Multiview Video Coding,
    19th IEEE International Conference on Image Processing (ICIP 2012), Orlando, Florida, U.S.A., 30 September - 3 October 2012, pp. 1317-1320, ISSN: 1522-4880,
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15. Marek Domański, Jacek Konieczny, Maciej Kurc, Robert Ratajczak, Jakub Siast, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    3D video compression by coding of disoccluded regions,
    19th IEEE International Conference on Image Processing (ICIP 2012), Orlando, Florida, U.S.A., 30 September - 3 October 2012, pp. 1317-1320,
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2011

16. Jacek Konieczny, Marek Domański,
    Depth-Enhanced Compression for 3D Video,
    VCIP, Tainan, Taiwan, 6-9 November 2011,
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17. Adam Łuczak, Marta Stępniewska, Jakub Siast, Marek Domański, Olgierd Stankiewicz, Maciej Kurc, Jacek Konieczny,
    Network-on-Multi-Chip (NoMC) with monitoring and debugging support,
    Journal of Telecommunications and Information Technology, No. 3/2011, 2011, pp. 81-81,
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18. Marek Domański, Tomasz Grajek, Damian Karwowski, Krzysztof Klimaszewski, Jacek Konieczny, Maciej Kurc, Adam Łuczak, Robert Ratajczak, Jakub Siast, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    Technical Desciption of Poznan University of Technology proposal for Call on 3D Video Coding Technology,
    ISO/IEC JTC1/SC29/WG11, MPEG 2011 / M22697, Geneva, Switzerland, 28 November-02 December 2011,
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19. Marek Domański, Tomasz Grajek, Damian Karwowski, Krzysztof Klimaszewski, Jacek Konieczny, Maciej Kurc, Adam Łuczak, Robert Ratajczak, Jakub Siast, Olgierd Stankiewicz, Jakub Stankowski, Krzysztof Wegner,
    Multiview HEVC – experimental results,
    Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, MPEG 2011 / M22147, Geneva, Switzerland, 28 November - 02 December 2011,
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20. Jacek Konieczny, Marek Domański,
    Extended inter-view direct mode for multiview video coding,
    International Conference on Acoustics, Speech and Signal Processing, Prague, the Czech Republic, 22-27 May 2011,
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2010

21. Jacek Konieczny, Marek Domański,
    Inter-view direct mode for multiview video coding,
    ISO/IEC JTC1/SC29/WG11 MPEG 2010/M17800, m17800, Genewa, Szwajcaria, July 2010,
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22. Sławomir Maćkowiak, Jacek Konieczny, Maciej Kurc, Przemysław Maćkowiak,
    Football Player Detection in Video Broadcast,
    Lecture Notes in Computer Science, Proceedings of International Conference on Computer Vision and Graphics ICCVG 2010, 20-22 September 2010, pp. 118-125,
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23. Sławomir Maćkowiak, Jacek Konieczny, Maciej Kurc, Przemyslaw Mackowiak,
    System detekcji i śledzenia piłkarzy w transmisjach widowisk sportowych w cyfrowym sygnale wizyjnym,
    Elektronika, 2010, pp. 13-15,
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24. Jacek Konieczny, Marek Domański,
    Inter-View Direct Mode for Multiview Video Coding,
    ISO/IEC JTC1/SC29/WG11 MPEG2010, M17800, Geneva, Switzerland, July 2010,
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25. Jacek Konieczny, Marek Domański,
    Experimental Results for Inter-View Direct Mode with Decompressed Disparity Maps for Multiview Video Coding,
    ISO/IEC JTC1/SC29/WG11 MPEG 2010, M18552, Guangzhou, China, 11-15 October 2010,
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26. Sławomir Maćkowiak, Jacek Konieczny, Maciej Kurc, Przemysław Maćkowiak,
    A complex system for football player detection in broadcasted video,
    2010 International Conference on Signals and Electronic Systems (ICSES), 7-10 September 2010, pp. 119-122,
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27. Jacek Konieczny, Marek Domański,
    Depth-based inter-view prediction of motion vectors for improved multiview video coding,
    3DTV-Conference: The True Vision - Capture Transmission and Display of 3D Video (3DTV-CON) 2010, 7-9 June 2010, pp. 1-4,
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2009

28. Marek Domański, Krzysztof Klimaszewski, Jacek Konieczny, Maciej Kurc, Adam Łuczak, Olgierd Stankiewicz, Krzysztof Wegner,
    An experimental Free-view Television System,
    1st International Conference on Image Processing & Communications (IPC), Bydgoszcz, Polska, September 2009, pp. 175-184,
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