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Method and apparatus for spatial processing of a digital image

  • US 20090174797A1
  • Filed: 01/03/2008
  • Published: 07/09/2009
  • Est. Priority Date: 01/03/2008
  • Status: Active Grant
First Claim
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1. A method of processing an image, the method comprising:

  • storing pixel information of a portion of the image in a line buffer capable of storing multiple lines of pixel information, wherein each pixel information relates to a single color;

    determining whether a target pixel in the portion of the image stored in the line buffer is defective;

    adjusting a value of the target pixel if it is determined to be a defective pixel; and

    adjusting the target pixel value to interpolate color values containing a plurality of color components through an interpolation process using the pixel information stored in the line buffer.

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