64 search results - page 3 / 13 » Model-based MPEG compression of synthetic video sequences |
CIARP
2003
Springer
13 years 11 months ago
2003
Springer
A framework for recovering high-resolution video sequences from sub-sampled and compressed observations is presented. Compression schemes that describe a video sequence through a c...
MM
2005
ACM
13 years 11 months ago
2005
ACM
This paper presents a novel object-based video coding framework for videos obtained from a static camera. As opposed to most existing methods, the proposed method does not require...
CGI
2003
IEEE
13 years 11 months ago
2003
IEEE
Human faces are commonly found in video streams and provide useful information for video content analysis. This paper presents a robust face tracking system to extract multiple fa...
DCC
2008
IEEE
14 years 5 months ago
2008
IEEE
A novel object-based fractal monocular and stereo video compression scheme with quadtree-based motion and disparity compensation is proposed in this paper. Fractal coding is adopte...
ISCAS
1999
IEEE
13 years 10 months ago
1999
IEEE
This paper addresses the problem of bit-rate conversion of a previously compressed video. We provide an MPEG joint transcoder for transcoding several video bitstreams simultaneous...