| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve an image output with inconspicuous trace pattern (dots). <P>SOLUTION: An image processor comprises: a trace pattern color output prediction part that acquires an image output condition including a condition of color correction for input image data and calculates color difference between a first output color under the image output condition for an input color with a trace pattern not being added and a second output color under the image output condition for an input color with the trace pattern being added; a parameter adjustment part that adjusts a color correction parameter used for the color correction according to the color difference; and a correction part (scanner γ correction part, color adjustment part, hue division masking part, 3D-LUT color conversion part) that generates output image data by correcting the input image data using the adjusted color correction parameter. <P>COPYRIGHT: (C)2013,JPO&INPIT |
