| 摘要 |
PROBLEM TO BE SOLVED: To form an excellent simulation picture regardless of observation environment by executing a color correction processing corresponding to output object observation environment and display object environment at the time of observing the simulation picture as against color-corrected picture data. SOLUTION: A system control part 111 converts picture signals RGB read by a picture input part 101 into picture signals XYZ independent of a device by an input signal converting part 102. Then, an output object observation environment correcting part 103 executes correction concerning observation environment for the signals XYZ and, then, an output signal converting part 104 converts them into picture signals CMY dependent on an output device. Then, an output method selecting part 105 judges an output method and outputs the signals CMY from a picture output part 106 at the time of output judgement. In the meantime, at the time of display judgement, the signals CMY are converted into picture signal X1, Y1 and Z1 independent of the device by adverse conversion, correction concerning observation environment is executed in a display object observation environment correcting part 108 and, after that, they are converted into picture signals R1, G1 and B1 dependent on a display device so as to execute display in a picture display part 110. |
