System and method for robust video coding using progressive...

Image analysis – Image compression or coding – Predictive coding

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07130473

ABSTRACT:
A video encoding scheme employs progressive fine-granularity layered coding to encode video data frames into multiple layers, including a base layer of comparatively low quality video and multiple enhancement layers of increasingly higher quality video. Some of the enhancement layers in a current frame are predicted from at least one lower quality layer in a reference frame, whereby the lower quality layer is not necessarily the base layer.

REFERENCES:
patent: 5418571 (1995-05-01), Ghanbari
patent: 5852565 (1998-12-01), Demos
patent: 6072831 (2000-06-01), Chen
patent: 6128041 (2000-10-01), Han et al.
patent: 6172672 (2001-01-01), Ramasubramanian et al.
patent: 6173013 (2001-01-01), Suzuki et al.
patent: 6212208 (2001-04-01), Yoneda
patent: 6263022 (2001-07-01), Chen et al.
patent: 6275531 (2001-08-01), Li
patent: 6292512 (2001-09-01), Radha et al.
patent: 6330280 (2001-12-01), Suzuki et al.
patent: 6343098 (2002-01-01), Boyce
patent: 6363119 (2002-03-01), Oami
patent: 6377309 (2002-04-01), Ito et al.
patent: 6392705 (2002-05-01), Chaddha
patent: 6480547 (2002-11-01), Chen et al.
patent: 6490705 (2002-12-01), Boyce
patent: 6496980 (2002-12-01), Tillman et al.
patent: 6553072 (2003-04-01), Chiang et al.
patent: 6567427 (2003-05-01), Suzuki et al.
patent: 6614936 (2003-09-01), Wu et al.
patent: 6700933 (2004-03-01), Wu et al.
patent: 6728317 (2004-04-01), Demos
patent: 6816194 (2004-11-01), Zhang et al.
patent: WO99/33274 (1999-07-01), None
patent: WO00/05898 (2000-02-01), None
Wu et al.,“DCT-Prediction Based Progressive Fine Granularity Scalable Coding”, Sep. 10-13, 2000, pp. 556-=559.
Nakamura et al., “Scalable Coding Schemes Based on DCT and MC Prediction”, Oct. 23, 1995, pp. 575-578.
“Coding of Moving Pictures and Audio,” ISO/IEC JTCI/SC29/WG11 MPEG99/M5122, University of New South Wales, Oct. 1999.
“Coding of Moving Pictures and Associated Audio,” ISO/IEC JTC1/SC29/Wg11 MPEG98/M4204, Dec. 1998.
“Coding of Moving Pictures and Audio”, ISO/IEC/JTC1/SC29/WG11 MPEG99/M5583, Dec. 1999.
Macnicol et al., “Results on Fine Granularity Scalability”, University of South Wales, Oct. 1999, 6 pages.
Li, “Fine Granularity Scalability Using Bit-Plane Coding of DCT Coefficients”, Weiping Li, Optivision, Inc., Dec. 1998, 9 pages.
Li et al, “Study of a New Approach to Improve FGS Video Coding Efficiency”, Microsoft Research China, Dec. 1999, 16 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

System and method for robust video coding using progressive... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for robust video coding using progressive..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for robust video coding using progressive... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3696948

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.