Wavelet thresholding estimator on interval via interpolatory Hermite splines.
Junjian ZhaoPublished in: J. Approx. Theory (2014)
Keyphrases
- wavelet thresholding
- image denoising
- wavelet transform
- thresholding method
- error metrics
- denoising
- spatially adaptive
- wavelet packet transform
- wavelet coefficients
- denoising algorithm
- lossy compression
- least squares
- multiscale
- total variation
- maximum likelihood
- noisy images
- wavelet domain
- noise level
- basis functions
- image deblurring
- bilateral filter
- gray level
- approximation schemes
- image compression
- image processing
- gaussian processes
- subband
- computationally efficient