| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a color display device that can display a color image easily recognizable by a person with defective color vision as well as recognizable by a person with normal color vision while avoiding an unnatural image. <P>SOLUTION: The color display device includes an image signal processing circuit 3 that processes input image signals. The image signal processing circuit 3 has: a basic processing circuit 10 for displaying an image recognizable by a person with normal color vision; and a correction processing circuit 11 for correcting the image signal output from the basic processing circuit 10 to display an image with enhanced only in a boundary portion to be easily recognized by a person with defective color vision, because a person with defective color vision has difficulty in recognizing a color boundary. <P>COPYRIGHT: (C)2009,JPO&INPIT |
