发明申请
- 专利标题: Fast Landmark Detection Using Regression Methods
- 专利标题(中): 使用回归方法快速地标检测
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申请号: US11671760申请日: 2007-02-06
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公开(公告)号: US20080187213A1公开(公告)日: 2008-08-07
- 发明人: Cha Zhang , Paul Viola , Sang Min Oh
- 申请人: Cha Zhang , Paul Viola , Sang Min Oh
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 主分类号: G06K9/62
- IPC分类号: G06K9/62
摘要:
A landmark detection technique that can quickly detect both objects of interest and landmarks within the objects in an image using regression methods. The present fast landmark detection scheme reuses existing feature values used for object detection (e.g., face detection) to find the landmarks in an object (e.g., the eyes and mouth of the face). Hence, the technique provides landmark detection functionality at almost no cost.
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