发明名称 |
IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD |
摘要 |
An image processing apparatus includes: a storage unit to store therein, for each of a plurality of colors, correction information in which a correction value for obtaining a target output value is associated with each of combinations of one of a plurality of density values of image data corresponding to the color and one of a plurality of positions in a main scanning direction of image data; and a corrector to correct, when a pixel in input image data indicating image data received from a host device includes two or more colors, for each of the two or more colors, a density value of the color using a value smaller than a correction value corresponding to a combination of the density value of the color and a position of the pixel in the main scanning direction. |
申请公布号 |
US2016234403(A1) |
申请公布日期 |
2016.08.11 |
申请号 |
US201615014155 |
申请日期 |
2016.02.03 |
申请人 |
WATANABE Naoto;OGAWA Takeshi;SOMA Takashi |
发明人 |
WATANABE Naoto;OGAWA Takeshi;SOMA Takashi |
分类号 |
H04N1/60;H04N1/40 |
主分类号 |
H04N1/60 |
代理机构 |
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代理人 |
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主权项 |
1. An image processing apparatus comprising:
a storage unit to store therein, for each of a plurality of colors, correction information in which a correction value for obtaining a target output value is associated with each of combinations of one of a plurality of density values of image data corresponding to the color and one of a plurality of positions in a main scanning direction of image data; and a corrector to correct, when a pixel in input image data indicating image data received from a host device includes two or more colors, for each of the two or more colors, a density value of the color using a value smaller than a correction value corresponding to a combination of the density value of the color and a position of the pixel in the main scanning direction. |
地址 |
Kanagawa JP |