Invention Grant
US08111880B2 Method and apparatus for extracting facial features from image containing face
有权
从包含脸的图像中提取面部特征的方法和装置
- Patent Title: Method and apparatus for extracting facial features from image containing face
- Patent Title (中): 从包含脸的图像中提取面部特征的方法和装置
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Application No.: US11896300Application Date: 2007-08-30
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Publication No.: US08111880B2Publication Date: 2012-02-07
- Inventor: Jong-ha Lee , Jung-bae Kim , Young-su Moon , Gyu-tae Park , Won-jun Hwang
- Applicant: Jong-ha Lee , Jung-bae Kim , Young-su Moon , Gyu-tae Park , Won-jun Hwang
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2007-0016034 20070215
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/46 ; G06K9/40

Abstract:
Provided are a method and apparatus for extracting facial features from an image containing a face. The method and apparatus filter an input image using a filter set for face recognition at each of predetermined locations in the input image, merge values obtained by filtering the input image at locations, which are horizontally symmetrical to each other with respect to the center of the face, and synthesize values obtained by filtering the input image at locations which are not symmetrical to each other with respect to the center of the face with the merged values. Therefore, the time, feature values, and storage space required to extract or compare facial features can be significantly reduced. In addition, a face recognition system that runs well on low specification hardware can be implemented.
Public/Granted literature
- US20080199055A1 Method and apparatus for extracting facial features from image containing face Public/Granted day:2008-08-21
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