发明授权
- 专利标题： Image processing device, imaging device, image processing method
- 专利标题（中）： 图像处理设备，成像设备，图像处理方法
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申请号： EP15151440.3申请日： 2004-07-16
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公开(公告)号： EP2955662B1公开(公告)日： 2018-04-04
- 发明人: Mori, Katsuhiko , Kaneda, Yuji , Matsugu, Masakazu , Mitarai, Yusuke , Suzuki, Takashi
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 JP
- 代理机构： Uffindell, Christine Helen
- 优先权： JP2003199357 20030718; JP2003199358 20030718; JP2004167588 20040604; JP2004167589 20040604
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G06T7/20 ; H04N5/232 ; G06T7/00
摘要：
An image including a face is input (S201), a plurality of local features are detected from the input image, a region of a face in the image is specified using the plurality of detected local features (S202), and an expression of the face is determined on the basis of differences between the detection results of the local features in the region of the face and detection results which are calculated in advance as references for respective local features in the region of the face (S204).
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