SPECKLE NOISE REDUCTION IN TELEVISION HOLOGRAPHY FRINGES USING WAVELET THRESHOLDING

@inproceedings{Kaufmann1996SPECKLENR,
  title={SPECKLE NOISE REDUCTION IN TELEVISION HOLOGRAPHY FRINGES USING WAVELET THRESHOLDING},
  author={Guillermo H. Kaufmann and Gustavo E. Galizzi},
  year={1996}
}
Recently, a novel wavelet method to reduce speckle noise in synthetic aperture radar images was presented. The method, based on the thresholding of the wavelet coefficients of the transformed image, is computationally efficient and maintains sharp image features. The application of a similar method is explored to reduce speckle noise in TV holography fringes, which is a very important problem in the quantitative analysis of transient phenomena. Several thresholding approaches are used to test… CONTINUE READING

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