发明申请
- 专利标题： SYSTEM AND METHOD FOR VISUAL SEARCHING OF OBJECTS USING LINES
- 专利标题（中）： 用线视觉搜索对象的系统和方法
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申请号： US12941706申请日： 2010-11-08
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公开(公告)号： US20110052046A1公开(公告)日： 2011-03-03
- 发明人: Simon Melikian
- 申请人： Simon Melikian
- 申请人地址： US OH Elyria
- 专利权人： RECOGNITION ROBOTICS, INC.
- 当前专利权人： RECOGNITION ROBOTICS, INC.
- 当前专利权人地址： US OH Elyria
- 主分类号： G06K9/62
- IPC分类号： G06K9/62
摘要：
Disclosed is method of visual search for objects that include straight lines. A two-step process is used, which includes detecting straight line segments in an image. The lines are generally characterized by their length, midpoint location, and orientation. Hypotheses that a particular straight line segment belongs to a known object are generated and tested. The set of hypotheses is constrained by spatial relationships in the known objects. The speed and robustness of the method and apparatus disclosed makes it immediately applicable to many computer vision applications.
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