Row-Sparsity Spectral Unmixing via Total Variation.
Jin-Ju WangTing-Zhu HuangJie HuangHong-Xia DouLiang-Jian DengXi-Le ZhaoPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2019)
Keyphrases
- total variation
- hyperspectral
- hyperspectral images
- basis pursuit
- denoising
- norm regularization
- image restoration
- image denoising
- convex optimization
- total variation minimization
- augmented lagrangian
- image deblurring
- regularization methods
- remote sensing
- dual formulation
- color image restoration
- total variation regularization
- regularization term
- image processing
- high dimensional
- blind deconvolution
- nonnegative matrix factorization
- minimization problems
- fidelity term
- sparse representation
- natural images
- noisy images
- edge preserving
- operator splitting
- mumford shah
- partial differential equations
- super resolution
- multiplicative noise removal