发明名称 |
PERSON TAGGING IN AN IMAGE PROCESSING SYSTEM UTILIZING A STATISTICAL MODEL BASED ON BOTH APPEARANCE AND GEOMETRIC FEATURES |
摘要 |
An image processing system (10) processes a sequence of images (25) to generate a statistical model for each of a number of different persons to be tagged so as to be identifiable in subsequent images. The statistical model for a given tagged person incorporates at least one appearance feature, such as color, texture, etc., and at least one geometric feature, such as shape or position of a designated region of similar appearance within one or more images. The models are applied to subsequent images in order to perform a person detection, person location and/or person tracking operation. An action of the image processing system (10) is controlled based on a result of the operation. |
申请公布号 |
WO0237415(A3) |
申请公布日期 |
2002.10.03 |
申请号 |
WO2001EP12077 |
申请日期 |
2001.10.17 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
COLMENAREZ, ANTONIO, J.;GUTTA, SRINIVAS |
分类号 |
G06T1/00;G06K9/00;G06T7/00 |
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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