发明名称 |
CONTEXT AWARE MOVING OBJECT DETECTION |
摘要 |
An image capture system includes: an image capture unit configured to capture a first image frame comprising a set of pixels; and a processor coupled to the image capture unit and configured to: determine a normalized distance of a pixel characteristic between the first image frame and a second image frame for each pixel in the first image frame; compare the normalized distance for each pixel in the first image frame against a pixel sensitivity value for that pixel; determine that a particular pixel of the first image frame is a foreground or background pixel based on the normalized distance of the particular pixel relative to the pixel sensitivity value for the particular pixel; and adapt the pixel sensitivity value for each pixel over a range of allowable pixel sensitivity values. |
申请公布号 |
EP2801078(A1) |
申请公布日期 |
2014.11.12 |
申请号 |
EP20120813730 |
申请日期 |
2012.12.28 |
申请人 |
PELCO, INC. |
发明人 |
ZHU, HONGWEI;AGHDASI, FARZIN;MILLAR, GREG;WANG, LEI |
分类号 |
G06T7/20 |
主分类号 |
G06T7/20 |
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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