| 摘要 |
<p>Colors of a plurality of pixels constituting a source video image are corrected by a computer (10), a hard disk unit (20) and a picture processing unit (30) which are connected through a local bus BUS. The computer (10) functions as parameter setting means for setting a plurality of parameters for designating a source color and a destination color, and as arithmetic means for computing correction data for color correction from the source color to the destination color by using the plurality of parameters set by the parameter setting means. The hard disk unit (20) stores a source video image, and color correction for correcting the color of a pixel corresponding to the source color included in the source video image to the destination color is carried out by the picture processing unit (30).</p> |
