2961 search results - page 450 / 593 » Optimization of tele-immersion codes |
162
Voted
CVPR
2003
IEEE
15 years 9 months ago
2003
IEEE
We develop a framework for the image segmentation problem based on a new graph-theoretic formulation of clustering. The approach is motivated by the analogies between the intuitiv...
140
Voted
INFOCOM
2003
IEEE
15 years 9 months ago
2003
IEEE
Abstract— Emerging spread spectrum high-speed data networks utilize multiple channels via orthogonal codes or frequency-hopping patterns such that multiple users can transmit con...
110
Voted
ISCAS
2003
IEEE
15 years 9 months ago
2003
IEEE
In order to obtain optimal visual quality while meeting the bit rate requirements, a video transcoder needs efficient rate-control with fine and dynamic adjustments. This paper pr...
161
Voted
ISCAS
2003
IEEE
15 years 9 months ago
2003
IEEE
In this paper, we propose a moving object extraction technique for MPEG coded data directly. It is a changebased motion object extraction approach, which discriminates background ...
127
Voted
SAC
2003
ACM
15 years 9 months ago
2003
ACM
In this paper, we propose an adaptive 3D-DCT compression technique, which dynamically determines an optimal size of the video cube based on the motion analysis. The technique cons...