Keyphrases
- image denoising
- hyperspectral
- low rank representation
- denoising
- natural images
- multispectral
- remote sensing
- total variation
- image processing
- infrared
- low rank
- affinity matrix
- image segmentation
- superpixels
- wavelet domain
- segmentation algorithm
- image data
- image analysis
- multiscale
- wavelet coefficients
- segmentation method
- level set
- input image
- image restoration
- linear combination
- spectral clustering
- region growing
- shape prior
- signal processing
- subspace clustering
- high quality