Solution of inverse problem for de-noising Raman spectral data with total variation using majorisation-minimisation algorithm.
Padmesh TripathiAbul Hasan SiddiqiPublished in: Int. J. Comput. Sci. Math. (2016)
Keyphrases
- denoising
- total variation
- dual formulation
- image denoising
- blind deconvolution
- spectral data
- wavelet domain
- image processing
- total variation regularization
- image restoration
- regularization term
- multiplicative noise removal
- minimization problems
- principal components
- remote sensing
- dimensionality reduction
- objective function