发明授权
- 专利标题: Method for detecting water regions in video
- 专利标题(中): 视频中水域检测方法
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申请号: US11757738申请日: 2007-06-04
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公开(公告)号: US07822275B2公开(公告)日: 2010-10-26
- 发明人: Zeeshan Rasheed , Niels Haering , Omar Javed , Xiao Chun Cao , Andrew J. Chosak , Himaanshu Gupta , Khurram Hassan-Shafique , Mun Wai Lee , Alan J. Lipton , Haiying Liu , Donald G. Madden , Geoffrey Taylor , Li Yu , Peter L. Venetianer , Zhong Zhang , Wei Hong Yin
- 申请人: Zeeshan Rasheed , Niels Haering , Omar Javed , Xiao Chun Cao , Andrew J. Chosak , Himaanshu Gupta , Khurram Hassan-Shafique , Mun Wai Lee , Alan J. Lipton , Haiying Liu , Donald G. Madden , Geoffrey Taylor , Li Yu , Peter L. Venetianer , Zhong Zhang , Wei Hong Yin
- 申请人地址: US VA Reston
- 专利权人: ObjectVideo, Inc.
- 当前专利权人: ObjectVideo, Inc.
- 当前专利权人地址: US VA Reston
- 代理机构: Venable LLP
- 代理商 Michael A. Satori; Yao Wang
- 主分类号: G06K9/34
- IPC分类号: G06K9/34
摘要:
A computer-based method for automatic detection of water regions in a video include the steps of estimating a water map of the video and outputting the water map to an output medium, such as a video analysis system. The method may further include the steps of training a water model from the water map; re-classifying the water map using the water model by detecting water pixels in the video; and refining the water map.
公开/授权文献
- US20080298636A1 METHOD FOR DETECTING WATER REGIONS IN VIDEO 公开/授权日:2008-12-04