摘要 |
PROBLEM TO BE SOLVED: To solve the problem that when printing by generating a composite low-frequency image on the basis of an input image, performing dodging processing and changing an input image size to an output image size, if the output image size is much smaller than the input image size, wastefulness occurs in composite processing of the low-frequency image, and the overall performance of printing process deteriorates.SOLUTION: Printing setting information for use in printing an input image is input, a size of a composite low frequency image is calculated on the basis of the input printing setting information, the composite low frequency image of the calculated size is created from a plurality of blur images, and dodging processing is performed on the input image by using the created composite low frequency image. |