发明名称 DOCUMENT IMAGE PROCESSOR
摘要 PURPOSE:To copy a partial image having a desired color at an optional position by designating a color for each area in a designated color distribution pattern. CONSTITUTION:A partial image 20 is obtained by designating a range to a prescribed part of an image read by a scanner 7 or an image produced by an operator via a pointing device 13. Then the image 20 is divided into the data on a color pattern 21 and a gradation pattern 22. These divided data are registered into a hard disk 4. Then the pattern 21 registered in a square range designated by the device 13 is copied to an image where a blue image is added to the character data as a background. At the same time, the prescribed number of colors are also designated. As a result, the pattern 21 is copied with the color image data kept in the square range replaced with the data on a pattern of a designated color. In the same way, the pattern 22 is copied to an image to which a square range is designated. Thus the gradation within a square range is replaced with a designated gradation pattern.
申请公布号 JPH03167674(A) 申请公布日期 1991.07.19
申请号 JP19890306637 申请日期 1989.11.28
申请人 CANON INC 发明人 HIDAKA YOSAHITO
分类号 G06F17/21;G06T11/60 主分类号 G06F17/21
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