- 专利标题: Object-tracking systems and methods
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申请号: US12412753申请日: 2009-03-27
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公开(公告)号: US08811660B2公开(公告)日: 2014-08-19
- 发明人: Shehrzad A. Qureshi , Kyle R. Breton , John A. Tenney
- 申请人: Shehrzad A. Qureshi , Kyle R. Breton , John A. Tenney
- 申请人地址: US CA San Jose
- 专利权人: Restoration Robotics, Inc.
- 当前专利权人: Restoration Robotics, Inc.
- 当前专利权人地址: US CA San Jose
- 代理商 Lena I Vinitskaya; Sharon Upham
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06T7/20 ; G06K9/46 ; A61B19/00 ; A61B17/00
摘要:
A system and method for tracking, identifying, and labeling objects or features of interest is provided. In some embodiments, tracking is accomplished using unique signature of the feature of interest and image stabilization techniques. According to some aspects a frame of reference using predetermined markers is defined and updated based on a change in location of the markers and/or specific signature information. Individual objects or features within the frame may also be tracked and identified. Objects may be tracked by comparing two still images, determining a change in position of an object between the still images, calculating a movement vector of the object, and using the movement vector to update the location of an image device.
公开/授权文献
- US20100080417A1 Object-Tracking Systems and Methods 公开/授权日:2010-04-01
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