发明名称 |
Face recognition from video images |
摘要 |
The present invention is embodied in an apparatus, and related method, for detecting and recognizing an object in an image frame. The object may be, for example, a head having particular facial characteristics. The object detection process uses robust and computationally efficient techniques. The object identification and recognition process uses an image processing technique based on model graphs and bunch graphs that efficiently represent image features as jets. The jets are composed of wavelet transforms and are processed at nodes or landmark locations on an image corresponding to readily identifiable features. The system of the invention is particularly advantageous for recognizing a person over a wide variety of pose angles.
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申请公布号 |
US6301370(B1) |
申请公布日期 |
2001.10.09 |
申请号 |
US19980206195 |
申请日期 |
1998.12.04 |
申请人 |
EYEMATIC INTERFACES, INC. |
发明人 |
STEFFENS JOHANNES BERNHARD;ELAGIN EGOR VALERIEVICH;NOCERA LUCIANO PASQUALE AGOSTINO;MAURER THOMAS;NEVEN HARTMUT |
分类号 |
G06T1/00;G06K9/00;G06T7/00;G06T7/20;H04N13/00;(IPC1-7):G06K9/00;G06K9/36;G06K9/62;H04N5/225;G01S13/00 |
主分类号 |
G06T1/00 |
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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