| 摘要 |
PURPOSE:To adjust simply and automatically a color characteristic with high accuracy by detecting the amount of change in input information corresponding to various color information and deciding the amount of adjustment where the amount of change is minimized so as to adjust the color characteristic in a picture input/output system. CONSTITUTION:An adjusting device 2 is selected to an input/output mode by a mode switch. Then, in the input/output mode the input information from a picture input device 1 produces an address to an entry to a conversion table 12 depending on each intensity of, e.g., red, green and blue colors at an address operating section 13 via an input buffer 4. The accessing to the conversion table 12 is performed by this address, the corrected intensity information is read and the corrected picture information is transmitted from an output buffer 7 to a picture output device 3 to attain the picture output with the same output color as the input color. |
