发明名称 |
Composite surveillance camera system |
摘要 |
A method and apparatus acquires images of a scene with an omni-directional imager and a pan-tilt-zoom imager. A relationship between pixels in the input image and locations in the scene is expressed in terms of polar coordinates. An event is detected in the input images and the omni-directional pan-tilt-zoom camera is directed at the event in the scene using the relationship expressed in the polar coordinates.
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申请公布号 |
US7667730(B2) |
申请公布日期 |
2010.02.23 |
申请号 |
US20050153205 |
申请日期 |
2005.06.15 |
申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
WREN CHRISTOPHER R.;AZARBAYEJANI ALI J.;DIETZ PAUL H. |
分类号 |
H04N7/00 |
主分类号 |
H04N7/00 |
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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