发明授权
- 专利标题： Statistical modeling and performance characterization of a real-time dual camera surveillance system
- 专利标题（中）： 实时双摄像监控系统的统计建模与性能表征
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申请号： US09592532申请日： 2000-06-12
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公开(公告)号： US07006950B1公开(公告)日： 2006-02-28
- 发明人: Michael Greiffenhagen , Visvanathan Ramesh , Dorin Comaniciu
- 申请人： Michael Greiffenhagen , Visvanathan Ramesh , Dorin Comaniciu
- 申请人地址： US NJ Princeton
- 专利权人： Siemens Corporate Research, Inc.
- 当前专利权人： Siemens Corporate Research, Inc.
- 当前专利权人地址： US NJ Princeton
- 代理机构： F. Chau & Associates, LLC
- 代理商 Donald B. Paschburg
- 主分类号： G06F7/60
- IPC分类号： G06F7/60 ; G06F17/10 ; G06F101/00
摘要：
The present invention relates to a method for visually detecting and tracking an object through a space. The method chooses modules for a restricting a search function within the space to regions with a high probability of significant change, the search function operating on images supplied by a camera. The method also derives statistical models for errors, including quantifying an indexing step performed by an indexing module, and tuning system parameters. Further the method applies a likelihood model for candidate hypothesis evaluation and object parameters estimation for locating the object.
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