发明名称 |
Face detecting camera and method |
摘要 |
A method for determining the presence of a face from image data utilizes at least first and second algorithms. The first algorithm prescreens the image data, by determining a plurality of face candidates utilizing a pattern matching technique that identifies image windows likely to contain faces based on color and shape information. The second algorithm processes the face candidates determined by the first algorithm, and uses a posterior probability function classifier to determine the presence of the face.
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申请公布号 |
US2005264658(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050122593 |
申请日期 |
2005.05.05 |
申请人 |
RAY LAWRENCE A;NICPONSKI HENRY |
发明人 |
RAY LAWRENCE A.;NICPONSKI HENRY |
分类号 |
G03B19/02;G03B17/24;G03B17/48;G06K9/00;G06T1/00;G06T7/00;H04N5/225;H04N5/907;H04N101/00;(IPC1-7):H04N5/225 |
主分类号 |
G03B19/02 |
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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