发明名称 Image processing method and apparatus and storage medium
摘要 A drawing object is processed in accordance with an attribute thereof to obtain an output image of a high quality. To this end, an image processing method for developing a drawing object, converting the drawing object into a code representative of a pattern for each set of a plurality of dots, and outputting the code to an output device, includes the steps of, judging whether the drawing object is a resolution prominent object, developing a drawing object which is not the resolution prominent object at a first resolution to convert into the code, developing the resolution prominent object at a second resolution higher than the first resolution, deriving an edge portion from an image developed at the second resolution, for each of blocks constituted of the plurality of dots, and converting the edge portion into an edge pattern code for each set of the plurality of dots, and outputting the code and the edge pattern code to the output device.
申请公布号 US6172766(B1) 申请公布日期 2001.01.09
申请号 US19980093353 申请日期 1998.06.09
申请人 CANON KABUSHIKI KAISHA 发明人 HONMA HIDEO
分类号 B41J21/00;G06F3/12;G06T3/40;G06T11/00;H04N1/387;(IPC1-7):G06F15/00 主分类号 B41J21/00
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