| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a color of an image before color conversion to be precisely specified from an image after the color conversion. <P>SOLUTION: When a color is converted, a region detector 32 detects a target processing region in a target image before color conversion, a texture-code specification part 33 specifies color information on the target processing region and a texture code corresponding to the specified color information, and a code-image pasting part 34 pastes a code image corresponding to the specified texture code on a target image after the color conversion. When the color is recovered, a code-image detector 41 detects the code image in the target image, a color specification part 42 specifies a texture code corresponding to the code image and color information corresponding to the specified texture code, and a color conversion part 43 converts the color of the target processing region, where the code image is pasted in the target image, to a color determined by the specified color information and then deletes the code image from the target image. <P>COPYRIGHT: (C)2013,JPO&INPIT |
