| 发明名称 |
Method of image feature coding and method of image search |
| 摘要 |
A feature coding unit extracts and encodes a feature of a video signal so as to generate a feature stream. A feature identifying unit checks a decoded feature obtained as a result of decoding the feature stream against a search key from a user for a match so that a video content requested by the user is retrieved.
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| 申请公布号 |
US7013051(B2) |
申请公布日期 |
2006.03.14 |
| 申请号 |
US20030413513 |
申请日期 |
2003.04.15 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SEKIGUCHI SHUNICHI;YAMADA YOSHIHISA;CHOW JAMES;ASAI KOHTARO |
| 分类号 |
G06K9/54;G06F17/30;G06K9/00;G06T7/20;G11B27/10;G11B27/28;H04N7/24;H04N7/26 |
主分类号 |
G06K9/54 |
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