Image processing method, printer and storage medium
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United States of America Patent
Stats
-
Nov 20, 2007
Grant Date -
Jul 25, 2002
app pub date -
Nov 15, 2001
filing date -
Nov 17, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A secondary color is used for printing an image with a printer so as to reduce the granularity of the printed image, particularly the light image area. Data of magenta and cyan color components of image data is subjected to under-removal processing to generate blue ink image data as the mentioned secondary color. A blue ink dot is printed in accordance with the blue ink data obtained by the under removal processing to replace the magenta and cyan data. As a result, it is possible to reduce the granularity that would otherwise be caused by localized distributions of magenta and cyan dots.
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