Graduated nonconvexity algorithm for image estimation using compound Gauss Markov field models.
Tal SimchonyRama ChellappaZe'ev LichtensteinPublished in: ICASSP (1989)
Keyphrases
- estimation algorithm
- segmentation algorithm
- probabilistic model
- prior information
- objective function
- parametric models
- parameter estimation
- similarity measure
- optimal solution
- bayesian framework
- test images
- segmentation method
- energy function
- expectation maximization
- dynamic programming
- linear programming
- computational complexity
- em algorithm
- image segmentation
- maximum likelihood
- input image
- pairwise
- piecewise linear