发明名称 |
Encoder and Decoder |
摘要 |
<p>An encoder which counts the length of data produced by the variable-length encoding, the time-division-multiplexes information of the data length to the variable-length encoded data. An encoder which time-division-multiplexes information of the number of bits after a fixed partition used in the error-correction encoding to the initial bit of a variable-length code to a variable-length encoded data, and transmits them. An encoder which, when a variable-length code for one symbol of the variable-length encoding extends over a partition used in the error-correction encoding, inserts a special code before the partition, or guarantees that the top of the partition is always at the top of the variable-length code. An encoder which obtains the sum of fields and the difference between fields, and performs on these values the orthogonal transform to encode them.</p> |
申请公布号 |
EP1331825(A3) |
申请公布日期 |
2005.10.19 |
申请号 |
EP20030005669 |
申请日期 |
1992.04.07 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MISHIMA, HIDETOSHI;ITOW, TAKASHI |
分类号 |
H03M7/40;H03M7/42;H03M7/46;H04N5/7826;H04N5/783;H04N5/926;H04N5/945;H04N7/24;H04N7/36;H04N7/50;H04N7/52;H04N7/64;H04N9/804;H04N19/00;H04N19/119;H04N19/134;H04N19/136;H04N19/149;H04N19/172;H04N19/176;H04N19/46;H04N19/59;H04N19/625;H04N19/65;H04N19/70;H04N19/80;H04N19/85;H04N19/91;H04N21/438;(IPC1-7):H04N7/00;H04N9/00;H04N5/00 |
主分类号 |
H03M7/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|