Apparatus and method of encoding/decoding a coded block pattern
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United States of America Patent
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Oct 31, 2006
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app pub date -
Jul 20, 2005
filing date -
Oct 26, 1995
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Abstract
The present invention selectively applies one of VLC tables stored in a memory for encoding a coded block pattern of a macroblock according to the number of blocks having an object within the macroblock, the number of blocks obtained using shape information, thereby reducing the amount of data transmitted and increasing coding efficiency. The present invention also selectively applies one of VLD tables stored in a memory for decoding a coded block pattern of a macroblock according to the number of blocks having an object within the macroblock, the number of blocks obtained using shape information.
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