Fast Noise Removal in Hyperspectral Images via Representative Coefficient Total Variation.
Jiangjun PengHailin WangXiangyong CaoXinling LiuXiangyu RuiDeyu MengPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- noise removal
- hyperspectral images
- total variation
- denoising
- image denoising
- hyperspectral
- image processing
- convex optimization
- natural images
- gaussian noise
- remote sensing
- fourth order
- blind deconvolution
- image deblurring
- noisy images
- multispectral
- image restoration
- wavelet domain
- image details
- frequency domain
- impulse noise
- anisotropic diffusion
- diffusion equation
- infrared
- edge preservation
- denoising methods
- noise reduction
- partial differential equations
- image analysis
- high quality