Robust Time Series Denoising with Learnable Wavelet Packet Transform.
Gaëtan FrusqueOlga FinkPublished in: CoRR (2022)
Keyphrases
- wavelet packet transform
- denoising
- wavelet packet
- image denoising
- wavelet coefficients
- shift invariant
- wavelet domain
- image processing
- natural images
- wavelet transform
- denoising algorithm
- frequency domain
- neural network
- watermarking algorithm
- sparse coding
- learning algorithm
- analog circuits
- frequency band
- multiscale
- non stationary
- distance measure
- edge detection