发明名称 |
Image processing method, image processing apparatus, image forming apparatus, program, and storage medium |
摘要 |
An image processing apparatus includes: a document type automatic classification section which determines whether input image data is image data for a text document or not; a newspaper document classification section which determines whether the input image data is image data for a newspaper document or not; a segmentation process section which identifies a page-background region in the input image data; and a color correction section for, if the input image data is classified as the text document and but not the newspaper document and if a page-background removal process is to be performed to the input image data, performing a first page-background removal process to the image data, but if the input image data is classified as the text document and the newspaper document, not performing the first page-background removal process to the image data. This makes it possible to prevent deterioration of visual sharpness of the text in the document image printed on the newspaper.
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申请公布号 |
US2008199076(A1) |
申请公布日期 |
2008.08.21 |
申请号 |
US20080069771 |
申请日期 |
2008.02.13 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
MATSUOKA TOMOE;FUJIWARA MICHIKO;TANAKA TATSUYA;YASUOKA NORIHIDE |
分类号 |
G06K9/34 |
主分类号 |
G06K9/34 |
代理机构 |
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代理人 |
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地址 |
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