Feature-preserving Mumford-Shah mesh processing via nonsmooth nonconvex regularization.
Chunxue WangZheng LiuLigang LiuPublished in: Comput. Graph. (2022)
Keyphrases
- mumford shah
- image restoration and reconstruction
- mumford shah functional
- regularization term
- bayesian estimation
- piecewise smooth
- color image restoration
- piecewise constant
- minimization problems
- total variation
- image segmentation
- curve evolution
- variational framework
- convex optimization
- energy functional
- mumford shah model
- image deblurring
- level set method
- objective function
- impulse noise removal
- edge preserving
- image restoration
- image features
- optimization problems
- markov random field
- globally convergent
- feature vectors
- global optimization
- loss function
- active contours
- level set
- cost function
- optical flow