发明名称 |
Subject image extraction method and apparatus |
摘要 |
There is disclosed a method of extracting the region of a subject image from an input image including the subject image. A subject region mask for masking the region of the subject image is generated, and the contour of the subject region mask is shaped. After local regions for correcting the contour shaped by contour shaping are set on the basis of information of the contour of the subject region mask before and after contour shaping, the contour of the shaped subject region mask is corrected within the set local regions. <IMAGE> |
申请公布号 |
EP1510969(A1) |
申请公布日期 |
2005.03.02 |
申请号 |
EP20030078668 |
申请日期 |
1997.12.18 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KATAYAMA, TATSUSHI;MATSUGU, MASAKAZU;HATANAKA, KOJI |
分类号 |
H04N1/387;G06T3/00;G06T5/00;G06T5/30;G06T7/60;H04N1/409 |
主分类号 |
H04N1/387 |
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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