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Method and system for adaptive color and contrast for display devices

  • US 6,778,183 B1
  • Filed: 07/10/2002
  • Issued: 08/17/2004
  • Est. Priority Date: 07/10/2002
  • Status: Expired due to Term
First Claim
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1. A method for controlling a display device comprising:

  • automatically and adaptively controlling contrast and color of the device in which user defined contrast control responses are blended using a combination of interpolation and non-linear methods such as thresholding, wherein the final blended control response is stored in a memory or look-up table, and wherein the blended control response is read from the memory during active display time and the analysis data (histogram) and predefined control responses are read during the display inactive time.

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