发明授权
US08068653B2 Method and system for second bend plane detection of ear canal surfaces
失效
耳道表面第二次弯曲面检测方法与系统
- 专利标题： Method and system for second bend plane detection of ear canal surfaces
- 专利标题（中）： 耳道表面第二次弯曲面检测方法与系统
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申请号： US12313600申请日： 2008-11-21
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公开(公告)号： US08068653B2公开(公告)日： 2011-11-29
- 发明人: Gregory G. Slabaugh , Tong Fang , Rupen Melkisetoglu , Simon Floery
- 申请人： Gregory G. Slabaugh , Tong Fang , Rupen Melkisetoglu , Simon Floery
- 申请人地址： DE Erlangen
- 专利权人： Siemens Audiologische Technik GmbH
- 当前专利权人： Siemens Audiologische Technik GmbH
- 当前专利权人地址： DE Erlangen
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A method and system for detecting the second bend plane of an ear canal surface is disclosed. A region of interest of the ear canal is defined between the first bend plane and the ear canal tip. A set of curves is defined in the region of interest and a set of high curvature points is detected from the set of curves. The second bend plane is detected using the set of high curvature points.
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