Hyperspectral Unmixing in the Presence of Mixed Noise Using Joint-Sparsity and Total Variation.
Hemant Kumar AggarwalAngshul MajumdarPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- hyperspectral
- total variation
- denoising
- image restoration
- hyperspectral images
- fidelity term
- remote sensing
- image denoising
- hyperspectral data
- multispectral
- gaussian noise
- infrared
- convex optimization
- hyperspectral imagery
- image data
- regularization term
- image processing
- target detection
- spatial resolution
- noise removal
- regularization methods
- information content
- high dimensional
- noisy images
- natural images
- high resolution
- sparse representation
- signal to noise ratio
- missing data
- pattern recognition
- high quality