Hyperspectral Image Denoising Using Local Low-Rank Matrix Recovery and Global Spatial-Spectral Total Variation.
Wei HeHongyan ZhangHuanfeng ShenLiangpei ZhangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2018)
Keyphrases
- hyperspectral
- total variation
- spectral signatures
- denoising
- hyperspectral images
- image restoration
- hyperspectral imagery
- image denoising
- multispectral
- wavelet domain
- convex optimization
- hyperspectral data
- remote sensing
- infrared
- image data
- frequency domain
- image processing
- spectral resolution
- noisy images
- spatial information
- information content
- multi band
- natural images
- image quality
- image classification
- nearest neighbor
- pairwise