发明授权
US07756302B2 Method and apparatus for detecting face orientation, and recording medium having recorded program for executing the method
有权
用于检测脸部朝向的方法和装置，以及具有用于执行该方法的记录程序的记录介质
- 专利标题： Method and apparatus for detecting face orientation, and recording medium having recorded program for executing the method
- 专利标题（中）： 用于检测脸部朝向的方法和装置，以及具有用于执行该方法的记录程序的记录介质
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申请号： US11446406申请日： 2006-06-02
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公开(公告)号： US07756302B2公开(公告)日： 2010-07-13
- 发明人: Kenji Matsuzaka , Tatsuya Hosoda
- 申请人： Kenji Matsuzaka , Tatsuya Hosoda
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Martine Penilla & Gencarella, LLP
- 优先权： JPP2005-162217 20050602
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
In order to detect an orientation of a human face included in an image consisted of a plurality of pixels, a face region is determined within the image so as to include the human face. A plurality of detecting regions are set so as to be adjacent to the face region. A plurality of first amounts are acquired. Each of the first amount is characteristic to one of the detecting regions. The first amounts are compared to each other to judge the orientation.
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