Spatial-Spectral Convolutional Sparse Neural Network for Hyperspectral Image Denoising.
Fengchao XiongMinchao YeJun ZhouYuntao QianPublished in: IGARSS (2022)
Keyphrases
- image denoising
- hyperspectral
- spectral signatures
- neural network
- denoising
- natural images
- hyperspectral imagery
- remote sensing
- hyperspectral images
- spatial frequency
- sparse coding
- hyperspectral data
- multispectral
- image processing
- noisy images
- hyperspectral remote sensing
- infrared
- total variation
- frequency domain
- spectral imagery
- image data
- target detection
- spectral bands
- spatial resolution
- hyperspectral image classification
- wavelet domain
- satellite images
- wavelet coefficients
- pattern recognition
- reflectance spectra
- information content
- spectral data
- spectral resolution
- random projections
- machine learning
- spatial information
- change detection
- high dimensional
- object recognition
- high resolution
- dimensionality reduction
- image fusion
- image classification
- sparse representation
- multiscale
- image patches