Image processing apparatus and mobile terminal apparatus

  • US 7,671,901 B2
  • Filed: 08/03/2005
  • Issued: 03/02/2010
  • Est. Priority Date: 03/22/2005
  • Status: Active Grant
First Claim
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1. An image processing apparatus comprising:

  • an input portion to which video signals are inputted;

    an illumination sensor for detecting illumination;

    a corrector which corrects the video signals inputted to the input portion; and

    a controller which executes control so that the correction portion corrects the video signals in accordance with distribution of luminance or hue or saturation of the video signals and with the illumination detected by the illumination sensor when any change occurs in the video signal inputted to the input portion,wherein the controller corrects luminance of the video signal without correcting hue and saturation of the video signal when the change of the video signal does not occur and when the illumination detected by the illumination sensor is above a predetermined value.

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