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Method and system for decimating an indexed set of data elements

  • US 7,755,641 B2
  • Filed: 08/13/2002
  • Issued: 07/13/2010
  • Est. Priority Date: 08/13/2002
  • Status: Expired due to Fees
First Claim
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1. A method to decimate video pixels in a video processing system, said method comprising:

  • arranging an indexed set of data elements into groups of at least two data elements;

    addressing a pre-programmed look-up-table (LUT) using at least two index values corresponding to said at least two data elements in each of said groups; and

    outputting a decimated data value from said LUT in response to each of said groups to generate a decimated set of data elements wherein said decimated data value comprises a filtered data value corresponding to said LUT being pre-programmed to filter data values of said at least two data elements.

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