专利名称：VARIABLE LENGTH CODE DECODING
APPARATUS
字符串长度超出定义值
发明人：Yuya SHIGENOBU,Yoshiyuki WADA,Satoshi
YAMAGUCHI,Kozo KIMURA,Takeshi FURUTA
申请号：US12108118
申请日：20080423
公开号：US20080266147A1
公开日：
20081030
专利内容由知识产权出版社提供
专利附图：
摘要：A variable length code decoding apparatus according to the present invention includes: an extracting unit which extracts a bit string from a beginning of a bit stream; a
first storage unit for storing a plurality of code words in which one piece of data has been coded, and decoded data and code lengths respectively corresponding to the code words; a second storage unit for storing a plurality of code words in which two or more pieces of data have been coded, and decoded data and code lengths respectively corresponding to the code words; a first judging unit which judges whether one of the code words stored in the first storage unit is included in the extracted bit string, and, when judged as being included, outputs the decoded data and the code length of the code word; and a second judging unit which judges whether a code word stored in the second storage unit is included in the extracted bit string, and when judged as being included, outputs the decoded data and the code length of the code word, wherein the extracting unit extracts the bit string to be decoded next in the same cycle as a cycle in which the judgment was made by the first judging unit, and extracts the bit string to be decoded next in a cycle following the cycle in which the judgment was made by the second judging unit.
申请人：Yuya SHIGENOBU,Yoshiyuki WADA,Satoshi YAMAGUCHI,Kozo
KIMURA,Takeshi FURUTA
地址：Osaka JP,Osaka JP,Hyogo JP,Osaka JP,Kyoto JP
国籍：JP,JP,JP,JP,JP
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