发明授权
- 专利标题: Analysis of video footage
- 专利标题(中): 视频分析
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申请号: US10478934申请日: 2001-05-25
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公开(公告)号: US07675543B2公开(公告)日: 2010-03-09
- 发明人: Sachin Jain , Peter Rowan Kellock , Sheng Lo
- 申请人: Sachin Jain , Peter Rowan Kellock , Sheng Lo
- 申请人地址: SG Singapore
- 专利权人: Muvee Technologies Pte Ltd
- 当前专利权人: Muvee Technologies Pte Ltd
- 当前专利权人地址: SG Singapore
- 代理机构: Boyle Fredrickson, S.C.
- 国际申请: PCT/SG01/00101 WO 20010525
- 国际公布: WO02/096095 WO 20021128
- 主分类号: H04N5/225
- IPC分类号: H04N5/225 ; H04N3/20 ; G06K9/00 ; G03B17/00
摘要:
Segments of interest within video footage are identified automatically. Such segments of interest include portions of the footage which were taken using a hand held camera and which show a static subject, portions which track the motion of a moving subject, and portions which show an abrupt event. Methods are presented for identifying such segments, based on motion and/or color analysis of the video footage or based on observations of discontinuities in the video footage following a period of stability.
公开/授权文献
- US20040239817A1 Analysis of video footage 公开/授权日:2004-12-02
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