专利名称:Identification and gmentation of finely textured and solid regions of binary images 发明人:Bloomberg, Dan S.
申请号:EP90313308.0
申请日:19901207
公开号:EP0431958A2
公开日:
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19910612
专利内容由知识产权出版社提供
博美犬多少钱摘要:A method of parating finely textured and solid regions in a binary image from other regions such as tho containing text and line graphics. The image is subjected to a first t of operations (10) that eliminates OFF pixels that are near ON pixels, which tends to thicken text and lines and solidify textured regions. The image is then subjected to a cond t of operations (12) that eliminates ON pixels that are near OFF pixels. This thins out and eliminates the previously thickened text and lines, but leaves the previously solidified textured regions substantially intact.不给陌生人开门
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申请人:XEROX CORPORATION
好缺点地址:Xerox Square - 020 Rochester New York 14644 US
国籍:US
代理机构:Hill, Cecilia Ann
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