发明公开
EP1783664A3 Image processing device, image processing method, program for the same, and computer readable recording medium recorded with program
审中-公开
一种图像处理装置，图像处理方法，程序和用于该程序记录的计算机可读记录介质
- 专利标题： Image processing device, image processing method, program for the same, and computer readable recording medium recorded with program
- 专利标题（中）： 一种图像处理装置，图像处理方法，程序和用于该程序记录的计算机可读记录介质
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申请号： EP06022645.3申请日： 2006-10-30
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公开(公告)号： EP1783664A3公开(公告)日： 2011-10-05
- 发明人: Yoshiura, Takeshi Omron Corporation , Kato, Yutaka Omron Corporation
- 申请人： OMRON CORPORATION
- 申请人地址： 801, Minamifudodo-cho, Horikawahigashiiru, Shiokoji-dori, Shimogyo-ku Kyoto-shi, Kyoto 600-8530 JP
- 专利权人： OMRON CORPORATION
- 当前专利权人： OMRON CORPORATION
- 当前专利权人地址： 801, Minamifudodo-cho, Horikawahigashiiru, Shiokoji-dori, Shimogyo-ku Kyoto-shi, Kyoto 600-8530 JP
- 代理机构： Kilian, Helmut
- 优先权： JP2005319747 20051102
- 主分类号： G06K9/64
- IPC分类号： G06K9/64 ; G06T7/00
摘要：
A determination target region includes a combination of a red gray image, a green gray image, and a blue gray image. A CPU part transforms a three gray value matrixes to a single first data array uniquely associated with a pixel position in the determination target region. The CPU part calculates a normalized correlation value with a single second data array transformed from a model image according to the same predetermined rule, and determines whether or not a match is found with the model image according to whether or not the normalized correlation value exceeds a predetermined threshold value.
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