SYSTEMS AND METHODS FOR YCC IMAGE PROCESSING

  • US 20130322746A1
  • Filed: 05/31/2012
  • Published: 12/05/2013
  • Est. Priority Date: 05/31/2012
  • Status: Active Grant
First Claim
Patent Images

1. An electronic device comprising:

  • memory configured to store image data in RGB or YCC format, or both, wherein the YCC format comprises one luminance component and two chrominance components;

    a YCC image processing pipeline configured to process the image data, wherein the YCC image processing pipeline comprises;

    receiving logic configured to receive the image data in RGB or YCC format;

    color space conversion logic configured to, when the image data is received in RGB format, convert the image data into YCC format;

    luma sharpening and chroma suppression logic to generally sharpen the luminance component of the image data and generally suppress noise in the chrominance components of the image data;

    brightness, contrast, and color adjustment logic to adjust brightness, contrast, or color, or a combination thereof, of the image data;

    gamma logic adjust a gamma of the image data;

    chroma decimation logic to decimate the chrominance components of the image data;

    scaling logic configured to scale the image data; and

    chromanoise reduction logic configured to reduce noise in the chrominance components of the image data.

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