发明授权
US08224094B2 Method and system for side detection of 3D undetailed ear impressions
有权
用于侧面检测3D未详细耳朵印象的方法和系统
- 专利标题： Method and system for side detection of 3D undetailed ear impressions
- 专利标题（中）： 用于侧面检测3D未详细耳朵印象的方法和系统
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申请号： US12154951申请日： 2008-05-28
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公开(公告)号： US08224094B2公开(公告)日： 2012-07-17
- 发明人: Rupen Melkisetoglu , Tong Fang , Fred McBagonluri , Gregory G. Slabaugh
- 申请人： Rupen Melkisetoglu , Tong Fang , Fred McBagonluri , Gregory G. Slabaugh
- 申请人地址： DE Erlangen US NJ Iselin
- 专利权人： Siemens Audiologische Technik GmbH,Siemens Corporation
- 当前专利权人： Siemens Audiologische Technik GmbH,Siemens Corporation
- 当前专利权人地址： DE Erlangen US NJ Iselin
- 主分类号： G06K9/46
- IPC分类号： G06K9/46
摘要：
A method and system for side detection of an undetailed 3D ear impression is disclosed. In order to determine whether a received 3D undetailed ear impression is a left or right ear impression, a local coordinate system of the 3D undetailed ear is defined based on side independent features of the 3D undetailed ear impression. A skeleton (or center spline) of the 3D undetailed ear impression is detected, and it is determined whether the 3D undetailed ear impression is a left or right ear impression based on the skeleton and the local coordinate system.
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