Robust time series denoising with learnable wavelet packet transform.
Gaëtan FrusqueOlga FinkPublished in: Adv. Eng. Informatics (2024)
Keyphrases
- wavelet packet transform
- denoising
- wavelet packet
- image denoising
- wavelet coefficients
- natural images
- wavelet domain
- computationally efficient
- image processing
- shift invariant
- subband
- denoising algorithm
- frequency domain
- watermarking algorithm
- non stationary
- neural network
- filter bank
- texture features
- learning algorithm
- wavelet transform
- analog circuits
- frequency band
- multiscale