Wavelet-Based in-Band Denoising Technique for Chaotic Sequences.
William L. B. ConstantinePer G. ReinhallPublished in: Int. J. Bifurc. Chaos (2001)
Keyphrases
- denoising
- wavelet domain
- wavelet based denoising
- denoising methods
- image denoising
- high frequency sub bands
- wavelet shrinkage
- noisy images
- wavelet packet
- image processing
- wavelet denoising
- natural images
- hidden markov models
- total variation
- denoising algorithm
- noise removal
- chaos theory
- wavelet transform
- sequential patterns
- least squares
- multiresolution
- translation invariant
- discrete wavelet transform
- noise reduction
- frequency domain
- frequency band
- locally adaptive
- pseudorandom
- wavelet coefficients
- subband