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Image processing apparatus, display apparatus, image processing method, and image processing program

  • US 10,446,092 B2
  • Filed: 05/28/2014
  • Issued: 10/15/2019
  • Est. Priority Date: 06/24/2013
  • Status: Active Grant
First Claim
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1. An image processing apparatus comprising:

  • an acquisition means that acquires image information corresponding to an image to be displayed on a display means, the image including at least an image of a document; and

    processing means that performs luminance control processing that generates display image information by reducing at least luminance corresponding to a blue component in the acquired image information, the luminance control processing including reduction processing performed for each pixel of the image information so that a reduction rate of the luminance corresponding to the blue component in the acquired image information is greater than or equal to reduction rates of luminance corresponding to the other color components in the acquired image information and outputs the display image information to the display means to cause the display means to display the display image information;

    wherein the reduction rate [%]=(1−

    (output pixel value/input pixel value))×

    100, assuming that each pixel value of the image information is 1 when the reduction processing is not performed;

    wherein the display means acquires the display image information and displays the image corresponding to the display image information on an entire area of the display means; and

    wherein the respective reduction rates in the acquired image information are different from a reduction rate of energy generated by the display.

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