7288 search results - page 52 / 1458 » On process rate semantics |
145
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ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
In this paper we combine model-based video synthesis with block-based motion-compensated prediction (MCP). Two frames are utilized far prediction where one frame is the previous d...
133
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ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
In this paper, we present an efficient region-based video coding scheme. The region partioning is optimized according to a rate-distortion criterion in order to achieve constant b...
121
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ICIP
1997
IEEE
16 years 6 months ago
1997
IEEE
In this paper, we present a fast and optimal method for the lossy encoding of object boundaries which are given as 8-connect chain codes. We approximate the boundary by a polygon ...
110
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ICIP
1995
IEEE
16 years 5 months ago
1995
IEEE
This paper presents mathematical frameworks on temporal predictiveprocessing in the MPEG video compression standard. Firstly, a coding gain is derived based on traditional predict...
123
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ICASSP
2007
IEEE
15 years 10 months ago
2007
IEEE
A fast mode decision algorithm for an H.264 encoder is proposed which reduces computation by using a statistical dependency of macroblock rate-distortion (RD) costs. The algorithm...