发明申请
- 专利标题: DETECTING ORIENTATION OF DIGITAL IMAGES USING FACE DETECTION INFORMATION
- 专利标题(中): 使用脸部检测信息检测数字图像的方位
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申请号: US12482305申请日: 2009-06-10
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公开(公告)号: US20090245693A1公开(公告)日: 2009-10-01
- 发明人: Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
- 申请人: Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
- 申请人地址: IE Galway
- 专利权人: FotoNation Ireland Limited
- 当前专利权人: FotoNation Ireland Limited
- 当前专利权人地址: IE Galway
- 主分类号: G06K9/32
- IPC分类号: G06K9/32
摘要:
A method of automatically establishing the correct orientation of an image using facial information. This method is based on the exploitation of the inherent property of image recognition algorithms in general and face detection in particular, where the recognition is based on criteria that is highly orientation sensitive. By applying a detection algorithm to images in various orientations, or alternatively by rotating the classifiers, and comparing the number of successful faces that are detected in each orientation, one may conclude as to the most likely correct orientation. Such method can be implemented as an automated method or a semi automatic method to guide users in viewing, capturing or printing of images.
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