147 search results - page 8 / 30 » Picture codes |
VCIP
2000
13 years 11 months ago
2000
An alternative method to H.263 for encoding of moving images at bit rates below 64 kbit/s is presented using adaptive spatial subsampling, mesh based interpolation and node tracki...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
We developed a novel multipoint measurement system capable of acquiring video and sound at more than 100 points in a "synchronized" manner. In this paper, we first descr...
ICASSP
2007
IEEE
14 years 4 months ago
2007
IEEE
Motion-compensated lifted wavelets have received much interest for video compression. While they are biorthogonal, they may substantially deviate from orthonormality due to motion...
TCSV
2010
13 years 4 months ago
2010
Hierarchical structure is a useful tool for providing the necessary scalability in adapting to the variety of channel environments. For schemes involving hierarchical picture struc...
ICMCS
2010
IEEE
13 years 10 months ago
2010
IEEE
In this paper, we propose a unified loop filter for highperformance video coding, which suppresses the quantization noise optimally and improves the objective and subjective qua...