| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem that decoding becomes difficult since even a code of what data for coding is lost is not clear anymore on the decoding side resulting from buffer overflow. <P>SOLUTION: In this data coding device, a Golomb-Rice coding means 134 performs variable length coding of a conversion coefficient which is the data for coding, and stores generated codes in a coding FIFO memory 123. A code output abbreviation means 136 counts one or more numbers of continuation of codes which can not be stored in the coding FIFO memory 123 due to a lack of free space among the generated codes as a skip number. A coefficient skip number coding means 137 codes the skip number counted by the coding output abbreviation means 136 to be stored in the coding FIFO memory 123 when vacancy is generated in the coding FIFO memory 123. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
