Efficiency FGST framework employing higher quality reference...

Details Efficiency FGST framework employing higher quality reference... Efficiency FGST framework employing higher quality reference...

2005-09-13

2005-09-13

Kelley, Chris (Department: 2613)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240140

Reexamination Certificate

active

06944222

ABSTRACT:
A method and apparatus for coding video includes constructing motion-compensated extended base layer reference frames from base layer frames and at least portions of base layer residual image frames. The motion-compensated extended base layer reference frames are used for bi-directionally or uni-directionally predicting FGS motion-compensated residual image or temporal frames.

REFERENCES:
patent: 6580754 (2003-06-01), Wan et al.
patent: 6639943 (2003-10-01), Radha et al.
patent: 6700933 (2004-03-01), Wu et al.
patent: 2003/0118096 (2003-06-01), Ishtlaq et al.
patent: WO0205563 (2002-01-01), None
Motion-compensation fine-granular-scalability (MC-FGS) for wireless multimedia; van der Schaar, M.; Radha, H.; Multimedia Signal Processing, 2001 IEEE Fourth Workshop on Oct. 3-5, 2001 Page(s):453-458.
Sun et al, ‘Marcoblock-based Progressive Fine Granularity Scalable (PFGS) Video Coding with Flexible Temporal-SNR Scalabilities’, Image Processing, 2001. Proceedings. 2001 International Conference on , vol.: 2 , Oct. 7-10, 2001, pp.: 1025-1028 vol. 2.
“Macroblock-based Progressive Fine Granularity Scalable-Temporal (PFGST) Video Coding” by Sun et al, ISO/IEC JTC1/SC29/WG11, MPEG2001/6780, XP-001112949.

Affiliated with

Also associated with

Rating

Efficiency FGST framework employing higher quality reference... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Efficiency FGST framework employing higher quality reference..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Efficiency FGST framework employing higher quality reference... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3427728