A hybrid video coder based on extended macroblock sizes, improved interpolation, and flexible motion representation

IEEE Transactions on Circuits and Systems for Video Technology

Volumn 20, Issue 12, 2010, Pages 1698-1708

  Karczewicz, Marta ^a   Chen, Peisong ^a   Joshi, Rajan L ^a   Wang, Xianglin ^a   Chien, Wei Jung ^a   Panchal, Rahul ^a   Reznik, Yuriy ^a   Coban, Muhammed ^a   Chong, In Suk ^a  

^a QUALCOMM INC   (United States)

Author keywords

Adaptive motion vector resolution; geometric motion partitions; MDDT; switched interpolation filters with offsets; video coding

Indexed keywords

ADAPTIVE MOTION; GEOMETRIC MOTION; MDDT; SWITCHED INTERPOLATION FILTERS WITH OFFSETS; VIDEO CODING;

GEOMETRY; HIGH PASS FILTERS; IMAGE CODING; IMAGE COMPRESSION; INTERPOLATION; MOTION PICTURE EXPERTS GROUP STANDARDS; SIGNAL FILTERING AND PREDICTION; SIGNAL TO NOISE RATIO; SWITCHED FILTERS;

MATHEMATICAL TRANSFORMATIONS;

EID: 79551581391     PISSN: 10518215     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCSVT.2010.2092614     Document Type: Article

References (28)

1. Joint Call for Proposals on Video Compression Technology, ISO/IEC JTC1/SC29/WG11/N11113, Kyoto, Japan, Jan. 2010.
2. Joint Call for Proposals on Video Compression Technology, ITU-T Q6/16, Document VCEG-AM91, Kyoto, Japan, Jan. 2010.
3. Advanced Video Coding for Generic Audiovisual Services, ITU-T Rec. H.264, Geneva, Switzerland, Mar. 2009.
4. Information Technology: Coding of Audio-Visual Objects, Part 10: Advanced Video Coding, ISO/IEC 14496-10, Geneva, Switzerland, 2009.
5. J.-R. Ohm and G. Sullivan, "Special section on the call for proposals on high efficiency video coding standardization," IEEE Trans. Circuits Syst. Video Technol, vol. 20, no. 12, 2010.
6. M. Karczewicz, P. Chen, R. Joshi, X. Wang, W.-J. Chien, and R. Panchal, Video Coding Technology Proposal by Qualcomm Inc., JCT-VC Contribution JCTVC-A121, Dresden, Germany, Apr. 2010.
7. JMKTA Software [Online]. Available: http://iphome.hhi.de/suehring/tml/ download/KTA
8. T. Chujoh and R. Noda, Internal Bit Depth Increase for Coding Efficiency, ITU-T Q6/16, document VCEG-AE13, Marrakech, Morocco, Jan. 2007.
9. T. Chujoh, N. Wada, and G. Yasuda, Quadtree-Based Adaptive Loop Filter, ITU-T Q.6/SG16, document C181, Geneva, Switzerland, Jan. 2009.
10. Y. Ye and M. Karczewicz, Improved Intra Coding, ITU-T Q.6/SG16, Contribution C257, Geneva, Switzerland, Jun. 2007.
11. Y. Ye and M. Karczewicz, Improved Intra Coding, VCEG Contribution VCEG-AG11, Shenzhen, China, Oct. 20, 2007.
12. P. Chen, Y. Ye, and M. Karczewicz, Video Coding Using Extended Block Sizes, ITU-T Q.6/SG16, document C123, Jan. 2009.
13. Ò . Divorra, P. Yin, C. Dai, and X. Li, "Geometry-adaptive block partitioning for video coding," in Proc. IEEE Int. Conf. Acou., Speech, Signal Process., Apr. 2007, pp. 657-660.
14. A. M. Tourapis, "Enhanced predictive zonal search for single and multiple frame motion estimation," in Proc. Vis. Commun. Image Process., 2002, pp. 1069-1079.
15. M. Karczewicz, Y. Ye, P. Chen, and G. Motta, Single Pass Encoding Using Switched Interpolation Filters with Offset, ITU-T Q6/16, document VCEG-AJ29, San Diego, CA, Oct. 2008.
16. T. Yamamoto, Y. Yasugi, and T. Ikai, Further Result on Constraining Transform Candidate in Extended Block Sizes, VCEG Contribution VCEG-AL19, London, U.K./Geneva, Switzerland, Jul. 2009.
17. R. Joshi, Y. Reznik, and M. Karczewicz, Simplified Transforms for Extended Block Sizes, VCEG Contribution VCEG-AL19, London, U.K./Geneva, Switzerland, Jul. 2009.
18. V. Britanak, P. Yip, and K. R. Rao, Discrete Cosine and Sine Transforms: General Properties, Fast Algorithms and Integer Approximations. New York: Academic, 2006.
19. C. Loeffler, A. Ligtenberg, and G. S. Moschytz, "Algorithm- architecture mapping for custom DCT chips," in Proc. Int. Symp. Circuits Syst., Jun. 1988, pp. 1953-1956.
20. R. Joshi, Y. Reznik, and M. Karczewicz, "Efficient large size transforms for high performance video coding," Proc. SPIE, vol. 7798, pp. 1-7, Aug. 2010.
21. M. Karczewicz, Y. Ye, and I. Chong, Rate Distortion Optimized Quantization, VCEG Contribution VCEG-AH21, Jan. 2008.
22. M. Karczewicz, P. Chen, Y. Ye, and R. Joshi, "R-D based quantization in H.264," Proc. SPIE, vol. 7443, p. 744314, 2009.
23. W.-J. Chien and M. Karczewicz, Adaptive Filter Based on Combination of Sum-Modified Laplacian Filter Indexing and Quadtree Partitioning, VCEG Contribution VCEG-AL27r1, London, U.K./Geneva, Switzerland, Jul. 2009.
24. S. K. Nayar and Y. Nakagawa, "Shape from focus," IEEE Trans. Patt. Anal. Mach. Intell., vol. 16, no. 8, pp. 824-831, Aug. 1994.
25. D. Marpe, H. Schwarz, and T. Wiegand, "Context-based adaptive binary arithmetic coding in the AVC/H.264 video compression standard," IEEE Trans. Circuits Syst. Video Technol., vol. 13, no. 7, pp. 620-636, Jul. 2003.
26. -jm/jm16.2.zip
27. G. Bjøntegaard, Calculation of Average PSNR Differences Between RD-Curves, VCEG Contribution VCEG-M33, Austin, TX, Apr. 2001.
28. G. Bjøntegaard, Improvements of the BD-PSNR Model, VCEG Contribution VCEG-AI11, Berlin, Germany, Jul. 2008.