| 摘要 |
A color image correcting apparatus includes: a high frequency image generating unit, generating a high frequency image having a high frequency component extracted from a color original image, represented by pixel values of a plurality of channels, for each channel; an average high frequency image generating unit, generating an average high frequency image by assigning an average pixel value, obtained by averaging pixel values of pixels of the channels of the high frequency image in the same coordinate, as pixel values for the channels in the same coordinate, respectively; a low frequency image output unit, generating a low frequency image having a low frequency component extracted from the original image; and a correction image generating unit, generating a corrected image of the original image by superposing the average high frequency image on the low frequency image. |
