19 search results - page 3 / 4 » Reversible Video Watermarking Using Motion Estimation and Pr... |
ARTCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper presents a Novel Bidirectional motion estimation technique, which is based on the Particle swarm optimization algorithm. Particle swarm optimization (PSO) is a popula...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper analyzes the coding efficiency of distributed video coding (DVC) schemes that perform motion-compensated interpolation at the decoder. The decoder has access only to th...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
A novel method is proposed to calculate the coefficients of adaptive interpolation filter used in hybrid video coders for improving the coding efficiency. The proposed algorithm f...
DCC
1998
IEEE
13 years 12 months ago
1998
IEEE
Multi-hypothesis motion-compensated prediction extends traditional motion-compensated prediction used in video coding schemes. Known algorithms for block-based multi-hypothesis mo...
MIPS
2004
Springer
14 years 29 days ago
2004
Springer
Abstract. In this paper, we propose a new stereo video coding scheme for heterogeneous consumer devices by exploiting the concept of spatio-temporal scalability. We use MPEG standa...