| 摘要 |
PROBLEM TO BE SOLVED: To provide a display system capable of always displaying a high contrast image even if external light varies, and performing a high degree of adjustment which cannot be maintained and automatically performed from a remote position. SOLUTION: A display system comprises sensors for sensing external light and a computer connected with each of them, and according to the steps 200-204, the computer transmits an image (an original image) to the display device; the display device displays the transmitted original image; then the sensors sense the external light and transmits the sensor image of the result; a converted image is formed by processing the original image by image conversion so that an influence of the external light is offset on the computer and displayed on the display. Therefore, it is possible to display a high contrast image under any external light conditions, or even if the external light conditions vary by outputting the converted image processed beforehand to cancel the influence of the external light from the original image.
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