460 search results - page 40 / 92 » Efficient video mosaicing based on motion analysis |
TOG
2012
11 years 10 months ago
2012
Marker-less motion capture is a challenging problem, particularly when only monocular video is available. We estimate human motion from monocular video by recovering three-dimensi...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
In the upcoming video coding standard, MPEG-4 AVC/JVT/H.264, motion estimation is allowed to use multiple references and multiple block sizes to improve the rate-distortion perfor...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper focuses on the mode decision and motion selection problem when H.264/AVC video streams are transcoded in spatial resolution. A fast downsizing transcoding scheme is dev...
DFT
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose a novel system-level error tolerance approach specifically targeted for multimedia compression algorithms. In particular we focus on the motion estimation process perf...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
Video coding algorithms based on 3-D wavelet transforms exist which have a competitive rate-distortion performance and are very fast because motion compensation is not needed. The...