28 search results - page 5 / 6 » An optimal quadtree-based motion estimation and motion-compe... |
ASPDAC
2006
ACM
13 years 10 months ago
2006
ACM
Abstract—H.264/AVC is the latest video coding standard. It significantly outperforms the previous video coding standards, but the extraordinary huge computation complexity and m...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
Motion estimation (ME) plays an important role in video compression. Block-based ME has been adopted in most video compression standards due to its efficiency. In this paper, we p...
PAMI
2011
12 years 11 months ago
2011
—Extracting high-quality dynamic foreground layers from a video sequence is a challenging problem due to the coupling of color, motion, and occlusion. Many approaches assume that...
TCSV
2008
13 years 4 months ago
2008
Since variable block-size motion compensation (MC) and rate-distortion optimization (RDO) techniques are adopted in H.264/MPEG-4 AVC, modes and motion vectors (MVs) in input stream...
MMS
2008
13 years 4 months ago
2008
Abstract Multimedia applications operating in today's Internet have to employ some form of error resilience to cope with losses. For interactive applications with strict delay...