Hyperspectral Image Denoising by Asymmetric Noise Modeling.
Shuang XuXiangyong CaoJiangjun PengQiao KeCong MaDeyu MengPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- image denoising
- hyperspectral
- additive gaussian noise
- denoising
- noisy images
- denoising methods
- denoising algorithm
- natural images
- remote sensing
- edge preservation
- hyperspectral images
- noise level
- image processing
- infrared
- total variation
- multispectral
- target detection
- hyperspectral imagery
- image data
- hyperspectral remote sensing
- information content
- wavelet coefficients
- gaussian noise
- hyperspectral data
- noise model
- wavelet domain
- satellite images
- nonlinear diffusion
- spatial resolution
- signal to noise ratio
- spectral resolution
- singularity detection
- gaussian filter
- noise removal
- higher order
- input image
- pattern recognition
- high quality