发明名称 |
Method and apparatus for encoding data |
摘要 |
FIELD: coding devices designed for data compacting systems incorporating decoding device for decoding information generated by coding device. SUBSTANCE: coding device has encoder used to generate code word information in response to data. Coding device also incorporates re- ordering unit generating stream of coded data in response to code word information arriving from encoder. Re-ordering unit has run count re-ordering sub-unit designed to arrange code words in coding sequence and binary digit arrangement sub-unit for aggregating variable-length code words with fixed length alternation and for submitting these fixed- length words in sequence required by decoding device. EFFECT: provision for precise recovery of original data. 121 cl, 33 dwgr |
申请公布号 |
GB2293735(B) |
申请公布日期 |
1997.10.22 |
申请号 |
GB19950018375 |
申请日期 |
1995.09.07 |
申请人 |
* RICOH COMPANY LIMITED |
发明人 |
EDWARD L * SCHWARTZ;MICHAEL * GORMISH;JAMES D * ALLEN;MARTIN * BOLIEK |
分类号 |
H03M1/00;G06T9/00;H03M7/30;H03M7/40;H04N1/41;H04N7/26;H04N7/30;(IPC1-7):H03M7/40 |
主分类号 |
H03M1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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