发明授权
- 专利标题: Target detection and tracking from video streams
- 专利标题(中): 从视频流中进行目标检测和跟踪
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申请号: US11700007申请日: 2007-01-31
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公开(公告)号: US07801330B2公开(公告)日: 2010-09-21
- 发明人: Zhong Zhang , Yongtong Hu , Alan J. Lipton , Peter L. Venetianer , Li Yu , Weihong Yin
- 申请人: Zhong Zhang , Yongtong Hu , Alan J. Lipton , Peter L. Venetianer , Li Yu , Weihong 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. Sartori; Yao Wang
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; H04N7/18 ; H04N5/225
摘要:
A technique for video processing includes: receiving video from a scene; detecting moving pixels in the video; detecting line segments or motion blocks in the video based on the detected moving pixels; identifying targets in the video based on the detected line segments or motion blocks; tracking targets in the video based on the identified targets; and managing the tracked targets in the video.
公开/授权文献
- US20070127774A1 Target detection and tracking from video streams 公开/授权日:2007-06-07
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