发明名称 |
THREE-DIMENSIONAL COORDINATE CALCULATION DEVICE, THREE-DIMENSIONAL COORDINATE CALCULATION METHOD, AND PROGRAM |
摘要 |
<P>PROBLEM TO BE SOLVED: To improve the accuracy of a representative three-dimensional coordinate representing a target image region on a frame image. <P>SOLUTION: A three-dimensional coordinate calculation device comprises: a score calculation unit that, from the three-dimensional coordinates of a plurality of candidate three-dimensional points as feature points of an object in a target image region including the object imaged on a frame image, calculates scores for the respective candidate three-dimensional points; and a representative three-dimensional coordinate calculation unit that calculates a representative three-dimensional coordinate as the three-dimensional coordinate of a point representing the target image region using statistical processing for the three-dimensional coordinates of the candidate three-dimensional points and the scores for the three-dimensional coordinates. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2013101592(A) |
申请公布日期 |
2013.05.23 |
申请号 |
JP20120107790 |
申请日期 |
2012.05.09 |
申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
SHIMAMURA JUN;MORIMOTO MASASHI |
分类号 |
G06T7/60;G01B11/00;G01B11/26;G06T1/00;H04N7/18 |
主分类号 |
G06T7/60 |
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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