| Original document(68 pages) 中文版 |
The coding/decoding apparatus which performs coding and decoding at the same time includes: (a) a variable length coding unit which performs, on input data, variable length coding which does not include arithmetic coding, so as to generate first-type stream data; (b) an arithmetic coding unit which performs arithmetic coding on the first-type stream data so as to generate second-type stream data; (c) a first recording area in which the second-type stream date is recorded; and (d) a variable length decoding unit which performs, on the first-type stream data, variable length decoding for decoding a data format of the first-type stream data into a data format applied before the variable length coding is performed, so as to generate output data. |
Application Number
申请号 |
200610151570 |
Application Date
申请日 |
2006.09.13 |
| Title 名称 |
Coding/decoding apparatus, coding/decoding method, coding/decoding integrated circuit and coding/decoding program |
Publication Number
公开号 |
1933602 |
Publication Date
公开日 |
2007.03.21 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
H04N7/26;H04N7/30 |
Applicant(s) Name
申请人 |
Matsushita Electric Ind Co., Ltd. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
hujian xin |
| More information 更 多 信 息 |
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