发明名称 |
Method and apparatus for the recovery of compression constants in the encoded domain |
摘要 |
The system and method of the present invention provides an innovative technique for recovering lost or damaged (lost/damaged) compression constants in the encoded domain. In one embodiment, a lost/damaged compression constant is recovered by determining at least one candidate compression constant, adjusting encoded data to a common scale, scoring the candidate compression constant using the adjusted encoded data and selecting the candidate compression constant with the best score as the recovered compression constant. |
申请公布号 |
US6178266(B1) |
申请公布日期 |
2001.01.23 |
申请号 |
US19990250032 |
申请日期 |
1999.02.12 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS, INC. |
发明人 |
KONDO TETSUJIRO;CARRIG JAMES J.;GHOSAL SUGATA;OHTA KOHJI;FUJIMORI YASUHIRO;TAKAHASHI YASUAKI;NAKAYA HIDEO |
分类号 |
G06K9/00;(IPC1-7):G06K9/00 |
主分类号 |
G06K9/00 |
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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