发明授权
US06469806B1 Method and apparatus for reducing excess developer material at the edges of print sheets of full bleed images via digital image processing
有权
用于通过数字图像处理减少在全放像图像的打印片的边缘处的多余显影剂材料的方法和装置
- 专利标题： Method and apparatus for reducing excess developer material at the edges of print sheets of full bleed images via digital image processing
- 专利标题（中）： 用于通过数字图像处理减少在全放像图像的打印片的边缘处的多余显影剂材料的方法和装置
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申请号： US09216528申请日： 1998-12-18
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公开(公告)号： US06469806B1公开(公告)日： 2002-10-22
- 发明人: Elizabeth A. Richenderfer , Stuart A. Schweid
- 申请人： Elizabeth A. Richenderfer , Stuart A. Schweid
- 主分类号： G06F1900
- IPC分类号： G06F1900
摘要：
A digital image processing apparatus is disclosed. The apparatus increases input pixel intensity values in an edge region of input image data to form output pixel intensity values. The input pixel intensity values are varyingly increased depending on a location of the input pixel values within the edge region. The output values are printed on an edge region of a print sheet. A printer prints the output intensity pixel values on a print sheet. The invention allows printing of digital images to the edge of a print sheet without accumulating a great deal of toner at the edge of the sheet or overburdening a toner cleaning device.
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