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Fixed, variable and adaptive bit rate data source encoding (compression) method

  • US 20040049384A1
  • Filed: 04/28/2003
  • Published: 03/11/2004
  • Est. Priority Date: 08/18/2000
  • Status: Active Grant
First Claim
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1. A method for vector encoding a data source, the method comprising:

  • taking an observation of the data source;

    estimating the probability density function from the data observation;

    determining codepoints for vector encoding the data source based upon the estimated probability density function from the data source.

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