Method for decoding variable length codes and corresponding receiver
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United States of America Patent
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Aug 9, 2005
Grant Date -
Oct 7, 2004
app pub date -
Mar 29, 2004
filing date -
Apr 2, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a method for decoding Variable Length Codes used to encode data having a predefined type, preferably image or video data, said encoded data consisting in a sequence of codewords belonging to a predefined set of codewords. According to the present invention, the method comprises the steps of: building at least one partial decoded codeword sequence comprising at least two decoded codewords; checking if said partial decoded codeword sequence fulfils at least one property intrinsic to said predefined type of data.
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