Multispectral image denoising in wavelet domain with unsupervised tensor subspace-based method.
Abir ZidiKlaus SpinnlerJulien MarotSalah BourennanePublished in: EUVIP (2016)
Keyphrases
- image denoising
- wavelet domain
- multispectral
- denoising
- wavelet domain hidden markov tree
- denoising methods
- wavelet coefficients
- total variation
- wavelet decomposition
- noisy images
- natural images
- partial differential equations
- image processing
- wavelet denoising
- multispectral images
- multiresolution
- multiscale
- spatial domain
- frequency domain
- feature extraction
- remote sensing
- wavelet transform
- discrete wavelet transform
- pairwise
- soft thresholding
- image data
- denoising algorithm
- noise removal
- computational complexity
- edge detection
- image classification
- video sequences