| 发明名称 |
OBJECT RETRIEVAL SYSTEM AND METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an object retrieval system and method suitable for retrieving the identical and homogenous object whose feature values change. <P>SOLUTION: This object retrieval system 10 is provided with a first object candidate region extracting part 16 for gradually narrowing down a first object candidate region by using the feature values of each cluster related with colors stored in a feature value storage device 23 for an input image including an object, a second object candidate region extracting part 17 for gradually narrowing down a second object candidate region by using the feature values of each cluster related with shapes stored in the feature value storage device 23 for the first object candidate region and an object region deciding part 18 for deciding an object region from the second object candidate region, and for searching the object included in the input image. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
| 申请公布号 |
JP2006221525(A) |
申请公布日期 |
2006.08.24 |
| 申请号 |
JP20050036100 |
申请日期 |
2005.02.14 |
| 申请人 |
CHUDEN GIJUTSU CONSULTANT KK;YOSHITAKA ATSUO;HYODO TERUMASA |
发明人 |
KOBAYASHI HIDEKI;YOSHITAKA ATSUO;HYODO TERUMASA |
| 分类号 |
G06T7/00;G06F17/30;G06T7/60 |
主分类号 |
G06T7/00 |
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