| 摘要 |
PURPOSE:To easily adjust color balance by reading information stored in an IC card. CONSTITUTION:For example, blue information is stored in a storing means in a IC card 1, and the IC card 1 is coated blue. Then, it is possible to judge at a glance that the color balance in a blue 8 direction can be adjusted by the use of the IC card 1. 'The IC card 1 is inserted into a reading part 3 for a color copying machine 2, and the blue information read by the reading part 3 is inputted into a color balance adjustment circuit 4, and a color balance in the case of outputting the image is changed by the aforesaid circuit 4 based on the inputted information. Thus, the color of the outputted image can be adjusted as an operator's taste. Also, the numbers of the reproduction curve of yellow, magenta, cyan and black for changing the color balance are respectively recorded in the IC card 1, and the reproduction curve in the color balance adjustment circuit 4 corresponding to it is used at the time of image processing. Thus, the color balance can be adjusted by someone with no skill. |
