Two Stage Continuous Domain Regularization for Piecewise Constant Image Restoration.
Jian-Feng CaiJae Kyu ChoiChenchuan ZhouPublished in: CoRR (2022)
Keyphrases
- image restoration
- piecewise constant
- regularization parameter
- mumford shah
- total variation
- piecewise smooth
- edge preserving
- mumford shah functional
- image deblurring
- level set
- regularization term
- super resolution
- gaussian noise
- curve evolution
- markov random field
- image processing
- level set method
- blurred images
- velocity field
- restored image
- energy minimization
- active contours
- feature selection
- energy functional
- structuring elements
- potential functions
- point spread function
- prior information
- gray scale
- natural images
- higher order
- mumford shah model