发明申请
- 专利标题: Information Processing Device and Method, Program, and Recording Medium
- 专利标题(中): 信息处理设备和方法,程序和记录介质
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申请号: US12688665申请日: 2010-01-15
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公开(公告)号: US20100188519A1公开(公告)日: 2010-07-29
- 发明人: Keisuke YAMAOKA , Jun Yokono
- 申请人: Keisuke YAMAOKA , Jun Yokono
- 优先权: JPP2009-018179 20090129
- 主分类号: H04N5/228
- IPC分类号: H04N5/228 ; G06K9/46
摘要:
An information processing device includes: an outline extraction unit extracting an outline of a subject from a picked-up image of the subject; a characteristic amount extraction unit extracting a characteristic amount, by extracting sample points from points making up the outline, for each of the sample points; an estimation unit estimating a posture of a high degree of matching as a posture of the subject by calculating a degree of the characteristic amount extracted in the characteristic amount extraction unit being matched with each of a plurality of characteristic amounts that are prepared in advance and represent predetermined postures different from each other; and a determination unit determining accuracy of estimation by the estimation unit using a matching cost when the estimation unit carries out the estimation.