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Method and apparatus for clipping coefficient values after application of each wavelet transform

  • US 20030206661A1
  • Filed: 03/06/2001
  • Published: 11/06/2003
  • Est. Priority Date: 02/15/2001
  • Status: Active Grant
First Claim
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1. A method comprising:

  • applying an inverse wavelet transform to data repeatedly for a plurality of decomposition levels; and

    clipping, after each application of the inverse wavelet transform, any value generated as a result of application of the inverse wavelet transform that exceeds a predetermined range associated with that decomposition level subband of the inverse wavelet transform.

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