发明名称 |
Method of correcting deviation of detection position for human face, correction system, and correction program |
摘要 |
A method of correcting the deviation of a position at which a human face is detected using a face detection frame F. An image G within the detection frame F is divided left and right along the portion of the center axis C. The degree of similarity of mirror-symmetrical relationship between the image portions G- 1 and G- 2 obtained by the division is calculated. An amount of positional deviation d that maximizes the degree of similarity and its direction are found. The frame F is moved a distance corresponding to the amount of positional deviation d in the direction. Thus, the deviation of the detection position due to the detection frame F can be corrected by a quick and simple method.
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申请公布号 |
US2005180612(A1) |
申请公布日期 |
2005.08.18 |
申请号 |
US20050043900 |
申请日期 |
2005.01.26 |
申请人 |
NAGAHASHI TOSHINORI;HYUGA TAKASHI |
发明人 |
NAGAHASHI TOSHINORI;HYUGA TAKASHI |
分类号 |
G06K9/00;G06T7/00;(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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