Hyperspectral image restoration based on spatio-spectral structure tensor regularization.
Ryuji KuriharaShunsuke OnoKeiichiro ShiraiMasahiro OkudaPublished in: EUSIPCO (2017)
Keyphrases
- hyperspectral
- image restoration
- structure tensor
- regularization parameter
- regularization methods
- total variation
- edge preserving
- remote sensing
- multispectral
- nonlinear diffusion
- optical flow
- infrared
- anisotropic diffusion
- image data
- super resolution
- corner detection
- image processing
- edge information
- markov random field
- positive definite
- blurred images
- diffusion tensor
- partial differential equations
- noise removal
- visual quality
- higher order
- least squares
- pairwise
- high quality
- feature extraction