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IMAGE PROCESSING APPARATUS AND METHOD OF REDUCING POWER CONSUMPTION OF SELF-LUMINOUS DISPLAY

  • US 20080252628A1
  • Filed: 06/12/2007
  • Published: 10/16/2008
  • Est. Priority Date: 06/19/2006
  • Status: Active Grant
First Claim
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1. An image processing apparatus to reduce power consumption of a self-luminous display, the apparatus comprising:

  • a parameter selection unit to select a parameter to adjust a degree to which power consumption is reduced;

    a scale factor setting unit to extract a high-frequency component of a current pixel in an input image and to set a scale factor according to the selected parameter and a size of the extracted high-frequency component; and

    a multiplier to multiply the current pixel by the set scale factor and to output a result of the multiplication.

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