发明申请
- 专利标题: Face detection on mobile devices
- 专利标题(中): 移动设备上的人脸检测
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申请号: US11323653申请日: 2005-12-31
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公开(公告)号: US20070154095A1公开(公告)日: 2007-07-05
- 发明人: Jiangen Cao , Shu Li , Guogang Wang , Jin Wang
- 申请人: Jiangen Cao , Shu Li , Guogang Wang , Jin Wang
- 专利权人: ArcSoft, Inc.
- 当前专利权人: ArcSoft, Inc.
- 主分类号: G06K9/46
- IPC分类号: G06K9/46 ; G06K9/34 ; G06K9/00
摘要:
A method for detecting a facial area on a color image includes (a) placing a search window on the color image, (b) determining if a center pixel of the search window is a skin color pixel, indicating that the search window is a possible facial area candidate, (c) applying a 3-rectangle filter to the search window to determine if the search window is a possible facial area candidate, (d) applying a 4-rectangle filter to the search window to determine if the search window is a possible facial area candidate, (e) if steps (b), (c), (d) all determine that the search window is a possible facial area candidate, applying an AdaBoost filter to the search window to determine if the search window is a facial area candidate, and (f) if step (e) determines that the search window is a facial area candidate, saving the location of the search window.
公开/授权文献
- US07953253B2 Face detection on mobile devices 公开/授权日:2011-05-31
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