| 摘要 |
PROBLEM TO BE SOLVED: To prevent the color of an image area in a document from being alineated from the original color due to a process wherein an original image is made undercolored in such a case. SOLUTION: When a composition ratio generating circuit 113 takes out the contents of aγtable, i.e., a composition rate value by using the G signal of an original as an address, a CMYK editing circuit 107 writes the composition ratio value to a composition ratio RAM in real time and puts an input image signal and a background color signal together at the composition ratio value when performing a watermarked painting processing. |
