An Adaptive Nonlocal Gaussian Prior for Hyperspectral Image Denoising.
Zhentao HuZhiqiang HuangXinjian HuangFulin LuoRenzhen YePublished in: IEEE Geosci. Remote. Sens. Lett. (2019)
Keyphrases
- image denoising
- hyperspectral
- image prior
- denoising
- remote sensing
- hyperspectral images
- natural images
- noisy images
- multispectral
- infrared
- hyperspectral imagery
- partial differential equations
- image processing
- hyperspectral data
- total variation
- image data
- nonlocal means
- gaussian noise
- target detection
- wavelet domain
- wavelet coefficients
- spatial resolution
- prior model
- denoising algorithm
- information content
- maximum likelihood
- satellite images
- gaussian filter
- denoising methods
- image inpainting
- nonlinear diffusion
- multiresolution
- image analysis
- image restoration
- maximum a posteriori
- noise removal
- image reconstruction
- anisotropic diffusion
- wavelet transform
- subband
- feature space
- pattern recognition
- multiscale