348 search results - page 47 / 70 » 3D Scene Modeling for Distributed Video Coding |
IPPS
1998
IEEE
14 years 2 months ago
1998
IEEE
We describe an efficient parallel algorithm for hiddensurface removal for terrain maps. The algorithm runs in Olog4 n steps on the CREW PRAM model with a work bound of On + kpolyl...
ICASSP
2007
IEEE
14 years 4 months ago
2007
IEEE
Generally, Distributed video coding (DVC) schemes perform motion estimation at the decoder side, without the current frame being available. In order to generate the side-informati...
MMM
2006
Springer
14 years 4 months ago
2006
Springer
This paper presents a rate control algorithm for the dominant discrete cosine transform (DCT) -based video coding. It is developed based on a more accurate rate-distortion (RD) mo...
ICIP
2009
IEEE
13 years 8 months ago
2009
IEEE
By the guidance of attention, human visual system is able to locate objects of interest in complex scene. We propose a new visual saliency detection model for both image and video...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
We present an approach to tracking human activities in a monocular video. We model the human body by decomposing it into torso and limbs and use simple 3D shapes to approximate th...