Fast Noise Removal in Hyperspectral Images via Representative Coefficient Total Variation.
Jiangjun PengHailin WangXiangyong CaoXinlin LiuXiangyu RuiDeyu MengPublished in: CoRR (2022)
Keyphrases
- noise removal
- hyperspectral images
- total variation
- denoising
- image denoising
- hyperspectral
- remote sensing
- convex optimization
- image processing
- noisy images
- fourth order
- wavelet domain
- gaussian noise
- image restoration
- natural images
- multispectral
- image deblurring
- blind deconvolution
- image enhancement
- impulse noise
- denoising methods
- edge preservation
- diffusion equation
- frequency domain
- image details
- infrared
- edge detection
- anisotropic diffusion
- noise reduction
- pairwise
- pattern recognition
- feature extraction
- locally adaptive