发明名称 |
Moving object detection apparatus and moving object detection method |
摘要 |
A moving object detection apparatus includes: a stationary measure calculation unit calculating, for each of trajectories, a stationary measure representing likelihood that the trajectory belongs to a stationary object; a distance calculation unit calculating a distance representing similarity between trajectories; and a region detection unit (i) performing a transformation based on the stationary measures and the distances between the trajectories, so that a ratio of a distance between a trajectory on stationary object and a trajectory on moving object, to a distance between trajectories both belonging to stationary object becomes greater than a ratio obtained before the transformation and (ii) detecting the moving object region by separating the trajectory on the moving object from the trajectory on the stationary object, based on a geodesic distance between the trajectories. |
申请公布号 |
US8599252(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US201213454577 |
申请日期 |
2012.04.24 |
申请人 |
KOMOTO AYAKO;NOBORI KUNIO;IWASAKI MASAHIRO;PANASONIC CORPORATION |
发明人 |
KOMOTO AYAKO;NOBORI KUNIO;IWASAKI MASAHIRO |
分类号 |
H04N7/18;G06K9/00;G06K9/34 |
主分类号 |
H04N7/18 |
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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