10 search results - page 2 / 2 » Critical quantization decisions in transform coding and bloc... |
116
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ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
The use of block transforms for coding intra-frames in video coding may preclude higher coding performance due to residual correlation across block boundaries and insufficient en...
DCC
2008
IEEE
15 years 11 months ago
2008
IEEE
The combination of intra prediction, transform, and quantization in the H.264/AVC video coding standard offers high compression performance in picture areas where inter prediction...
105
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DCC
2000
IEEE
15 years 4 months ago
2000
IEEE
This paper contains two contributions to very-low-bitrate video coding. First, we show that in contrast to common practice incremental techniques for rate-distortion optimization ...
106
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JVCIR
2006
14 years 11 months ago
2006
In this paper, we propose a family of novel stereoscopic image coders based on morphological coding and a block-based disparity compensation algorithm. The proposed schemes employ...
TCSV
2002
14 years 11 months ago
2002
Abstract--In this paper, we propose novel algorithms for stereoscopic image coding based on the hierarchical decomposition of stereo information. The proposed schemes, based on wav...