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METHOD AND APPARATUS FOR LOCALLY SHARPENING A VIDEO IMAGE USING A SPATIAL INDICATION OF BLURRING

  • US 20170230546A1
  • Filed: 02/05/2017
  • Published: 08/10/2017
  • Est. Priority Date: 02/05/2016
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • receiving a video signal;

    obtaining a spatial indication of blurring associated with the video signal;

    locally adjusting the sharpness of the received video signal using the spatial indication of blurring wherein strength of sharpening is locally decreased for blurred area; and

    providing the adjusted video signal for display on a display device.

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