A new wavelet estimator for image denoising

@inproceedings{Pesquet1997ANW,
  title={A new wavelet estimator for image denoising},
  author={J.-C. Pesquet and David Leporini},
  year={1997}
}
Nonlinear wavelet/wavelet packet (W/WP) estimators are becoming popular methods for image denoising. Most of the related works are based on a hard or soft thresholding of the W/WP coefficients. We present a new nonlinear estimation method whose characteristics are adapted to the statistics of the image under study. We describe the statistical problem which is addressed in this paper and present different methods for adaptive image denoising. We emphasize the shortcomings of classical threshold… CONTINUE READING

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