Invention Grant
US08160309B1 Method, apparatus, and system for object recognition and classification
有权
用于对象识别和分类的方法,装置和系统
- Patent Title: Method, apparatus, and system for object recognition and classification
- Patent Title (中): 用于对象识别和分类的方法,装置和系统
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Application No.: US12130704Application Date: 2008-05-30
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Publication No.: US08160309B1Publication Date: 2012-04-17
- Inventor: Meir Tzur , Victor Pinto
- Applicant: Meir Tzur , Victor Pinto
- Applicant Address: US CA San Jose
- Assignee: CSR Technology Inc.
- Current Assignee: CSR Technology Inc.
- Current Assignee Address: US CA San Jose
- Agency: Frommer Lawrence & Haug LLP
- Agent Jamie L. Wiegand
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/46

Abstract:
A method of face recognition includes generating a recognition database for at least one identified face by obtaining multiple images for each identified face; selecting a subset of distinctive features for each identified face from a set of features, where each of the distinctive features in the subset have at least one calculated value representative of that distinctive feature of the identified face that exceeds a threshold level of distinction from at least one corresponding calculated value for a reference set of faces, and, for each identified face, recording in the recognition database the selected subset of distinctive features. To recognize an image of an unidentified face, a comparison metric is calculated for at least one identified face in the recognition database comparing at least a portion of the selected subset of distinctive features of that identified face with corresponding features for the unidentified face. The comparison metric for that identified face is used to determine if there is a correlation between the unidentified face and the identified face.
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