发明名称 |
METHOD AND APPARATUS FOR DETECTING AND PROCESSING SPECIFIC PATTERN FROM IMAGE |
摘要 |
In an image within which a face pattern is detected, when a ratio of a skin color pixel is equal to or smaller than a first threshold value in a first region and a ratio of a skin color pixel is equal to or greater than a second threshold value in a second r region, the vicinity of the first region is determined to be a face candidate position at which the face pattern can exist. Face detection is carried out on the face candidate position. The second region is arranged in a predetermined position relative to the first region. |
申请公布号 |
US2012275650(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
US201213546355 |
申请日期 |
2012.07.11 |
申请人 |
TORII KAN;MATSUGU MASAKAZU;MORI KATSUHIKO;SATO HIROSHI;MITARAI YUSUKE;CANON KABUSHIKI KAISHA |
发明人 |
TORII KAN;MATSUGU MASAKAZU;MORI KATSUHIKO;SATO HIROSHI;MITARAI YUSUKE |
分类号 |
G06K9/46;G06K9/00 |
主分类号 |
G06K9/46 |
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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