发明名称 |
NEAR-INFRARED METHOD AND SYSTEM FOR USE IN FACE DETECTION |
摘要 |
A method and system for use in detecting a face of a person includes providing image data representative of reflected light of a scene in at least one bandwidth within a reflected infrared radiation range. Regions of the scene in the image data which may correspond to one or both eyebrows of a person and which may correspond to one or both eyes of the person are extracted from the data. The extracted regions which may correspond to one or both eyebrows of the person are combined with the extracted regions that may correspond to one or both eyes of the person resulting in a composite feature image. The composite feature image is searched based on model data representative of an eye region to detect one or both eyes of the person.
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申请公布号 |
WO03023695(A1) |
申请公布日期 |
2003.03.20 |
申请号 |
WO2002US29119 |
申请日期 |
2002.09.13 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
PAVLIDIS, IOANNIS;DOWDALL, JONATHAN, B. |
分类号 |
A61B5/117;G06K9/00;G06K9/20;G06T1/00;G06T7/00;(IPC1-7):G06K9/00 |
主分类号 |
A61B5/117 |
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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