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Title: xiaobojiangzao Download
  • Category:
  • Wavelet
  • Tags:
  • [PDF]
  • File Size:
  • 507.2kb
  • Update:
  • 2008-10-13
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  • 0 Times
  • Uploaded by:
  • wangruidxf
 Description: According to wavelet transform and noise signal and energy distribution characteristics, a first wavelet transform of the noisy image multiscale decomposition, obtained the high-frequency-scale wavelet transform coefficients and noise variance and thresholds, using the scale to the threshold value of the deal with high-frequency coefficients, and then the use of wavelet transform coefficients reconstructed image, to realize image denoising methods.
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