发明申请
US20130142392A1 INFORMATION PROCESSING DEVICE AND METHOD, PROGRAM, AND RECORDING MEDIUM
审中-公开
信息处理设备和方法,程序和记录介质
- 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: US13756977申请日: 2013-02-01
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公开(公告)号: US20130142392A1公开(公告)日: 2013-06-06
- 发明人: Keisuke Yamaoka , Jun Yokono
- 申请人: Keisuke Yamaoka , Jun Yokono
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JPJP2009-018179 20090129
- 主分类号: G06F3/01
- IPC分类号: G06F3/01
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.