Multigrid algorithm based on hybrid smoothers for variational and selective segmentation models.
Michael RobertsKe ChenKlaus L. IrionPublished in: Int. J. Comput. Math. (2019)
Keyphrases
- segmentation algorithm
- dynamic programming
- image segmentation
- objective function
- image analysis
- probabilistic model
- detection algorithm
- np hard
- search space
- maximum likelihood
- computational complexity
- optimal solution
- image processing
- medical images
- expectation maximization
- bayesian framework
- region merging
- smoothing algorithm