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公开(公告)号：EP1267581A3
公开(公告)日：2004-09-29
申请号：EP02013466.4
申请日：1996-03-15
发明人： Nagai, Takeshi , Kikuchi, Yoshihiro 604 Kureare Toshiba Yoshino-cho , Watanabe, Toshiaki , Chujoh, Ken
CPC分类号： H03M7/40 , H04N19/129 , H04N19/13 , H04N19/136 , H04N19/152 , H04N19/159 , H04N19/17 , H04N19/176 , H04N19/18 , H04N19/1887 , H04N19/46 , H04N19/503 , H04N19/61 , H04N19/66 , H04N19/69 , H04N19/70 , H04N19/89 , H04N19/91
摘要： A moving picture coding and/or decoding system includes an encoder (10) for coding input image data, a divider (14) for dividing a code string supplied from the encoder (10), into a plurality of code strings, a reorder (15) for arranging at least one of the plurality of code strings in the forward direction from the head to the end, and at least one of the other code strings in the backward direction from the head to the end. A variable-length coding system includes a code-word table for storing a plurality of code words so that the code words correspond to source symbols, and an encoder for selecting a code word corresponding to the source symbol inputted from the code-word table and for outputting the selected code word as coding data. The plurality of code words can be decoded in either of the forward and backward directions. The plurality of code words are configured so that the pause between codes can be detected by a predetermined weight of the code word (in the case of a binary code, the number of "1" or "0" in the code word).
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2.发明公开Moving picture coding and/or decoding system, and variable-length coding and/or decoding system 失效系统，用于编码和/或运动图像的解码，和用于可变长度编码和/或解码系统
公开(公告)号：EP1267582A3
公开(公告)日：2004-09-29
申请号：EP02013467.2
申请日：1996-03-15
发明人： Nagai, Takeshi , Kikuchi, Yoshihiro 604 Kureare Toshiba Yoshino-cho , Watanabe, Toshiaki , Chujoh, Ken
CPC分类号： H03M7/40 , H04N19/129 , H04N19/13 , H04N19/136 , H04N19/152 , H04N19/159 , H04N19/17 , H04N19/176 , H04N19/18 , H04N19/1887 , H04N19/46 , H04N19/503 , H04N19/61 , H04N19/66 , H04N19/69 , H04N19/70 , H04N19/89 , H04N19/91
摘要： A moving picture coding and/or decoding system includes an encoder (10) for coding input image data, a divider (14) for dividing a code string supplied from the encoder (10), into a plurality of code strings, a reorder (15) for arranging at least one of the plurality of code strings in the forward direction from the head to the end, and at least one of the other code strings in the backward direction from the head to the end. A variable-length coding system includes a code-word table for storing a plurality of code words so that the code words correspond to source symbols, and an encoder for selecting a code word corresponding to the source symbol inputted from the code-word table and for outputting the selected code word as coding data. The plurality of code words can be decoded in either of the forward and backward directions. The plurality of code words are configured so that the pause between codes can be detected by a predetermined weight of the code word (in the case of a binary code, the number of "1" or "0" in the code word).
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公开(公告)号：EP1265444A3
公开(公告)日：2004-09-29
申请号：EP02013468.0
申请日：1996-03-15
发明人： Nagai, Takeshi , Kikuchi, Yoshihiro 604 Kureare Toshiba Yoshino-cho , Watanabe, Toshiaki , Chujoh, Takeshi
CPC分类号： H03M7/40 , H04N19/129 , H04N19/13 , H04N19/136 , H04N19/152 , H04N19/159 , H04N19/17 , H04N19/176 , H04N19/18 , H04N19/1887 , H04N19/46 , H04N19/503 , H04N19/61 , H04N19/66 , H04N19/69 , H04N19/70 , H04N19/89 , H04N19/91
摘要： A moving picture coding and/or decoding system includes an encoder (10) for coding input image data, a divider (14) for dividing a code string supplied from the encoder (10), into a plurality of code strings, a reorder (15) for arranging at least one of the plurality of code strings in the forward direction from the head to the end, and at least one of the other code strings in the backward direction from the head to the end. A variable-length coding system includes a code-word table for storing a plurality of code words so that the code words correspond to source symbols, and an encoder for selecting a code word corresponding to the source symbol inputted from the code-word table and for outputting the selected code word as coding data. The plurality of code words can be decoded in either of the forward and backward directions. The plurality of code words are configured so that the pause between codes can be detected by a predetermined weight of the code word (in the case of a binary code, the number of "1" or "0" in the code word).
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