发明名称 |
CHARACTER STRING DETECTION DEVICE, IMAGE PROCESSING DEVICE, CHARACTER STRING DETECTION METHOD, CONTROL PROGRAM AND STORAGE MEDIUM |
摘要 |
A character string detection device for detecting a character string including at least one character in an image has a clustering unit that defines at least one cluster including at least a fixed number of pixel groups having similar colors based on color information included in each pixel configuring the image, a clipping unit that partitions the image into a region of the pixel groups belonging to the cluster defined by the clustering unit and a region of other pixel groups, and generating a clipped image excluding the region of the other pixel groups from the image, and a character string detection unit that detects each character in a detection target character string to be detected so as to detect the detection target character string in the clipped image generated by the clipping unit. |
申请公布号 |
US2014023267(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
US201113985528 |
申请日期 |
2011.03.17 |
申请人 |
AIZAWA TOMOYOSHI;OMRON CORPORATION |
发明人 |
AIZAWA TOMOYOSHI |
分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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