Image processing for a multi beam image formation
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United States of America Patent
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May 17, 2016
Grant Date -
Feb 19, 2015
app pub date -
Jul 22, 2014
filing date -
Aug 15, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
An image processing apparatus has: an obtaining unit configured to obtain first information used to correct a deviation in an image in a sub scanning direction due to a curve of a scanning line of a first beam and second information used to correct a deviation in an image in the sub scanning direction due to a curve of a scanning line of a second beam; a setting unit configured to set a common position in a main scanning direction to image data of a single color plane for each of the first beam and the second beam based on the obtained first and second information; and a correcting unit configured to shift pixels included in the image data of the single color plane for each of the first beam and the second beam in the sub scanning direction at the set common position.
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