发明名称 |
Information processing device and method estimating a posture of a subject in an image |
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.
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申请公布号 |
US8395676(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US20100688665 |
申请日期 |
2010.01.15 |
申请人 |
YAMAOKA KEISUKE;YOKONO JUN;SONY CORPORATION |
发明人 |
YAMAOKA KEISUKE;YOKONO JUN |
分类号 |
H04N5/228;G06K9/46 |
主分类号 |
H04N5/228 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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