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Region-sensitive compression of digital video

  • US 20060062478A1
  • Filed: 08/15/2005
  • Published: 03/23/2006
  • Est. Priority Date: 08/16/2004
  • Status: Abandoned Application
First Claim
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1. A method of intelligently compressing video by applying varying compression methodology to selected regions of interest, comprising the steps of a. identifying one or more regions of interest in a frame of a video sequence, b. compressing said one or more regions of interest of said frame using only intra-frame information, c. compressing exterior of said one or more regions of interest using a plurality of frames of said video sequence, and d. repeating steps a) to c) and combining compressed data from said exterior of regions of interest with said regions of interest to create a bit-stream representing the plurality of frames of said video sequence.

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