Discriminative Parameter Estimation for Random Walks Segmentation: Technical Report.
Pierre-Yves BaudinDanny GoodmanPuneet KumarNoura AzzabouPierre G. CarlierNikos ParagiosM. Pawan KumarPublished in: CoRR (2013)
Keyphrases
- parameter estimation
- random walk
- technical report
- random walker
- least squares
- maximum likelihood
- markov random field
- model selection
- segmentation method
- em algorithm
- directed graph
- parameter estimation algorithm
- model fitting
- segmentation algorithm
- random fields
- expectation maximization
- image segmentation
- graph cuts
- transition probability matrix
- markov chain
- unsupervised segmentation
- spectral methods
- estimation problems
- parameter estimates
- markov fields
- medical images
- energy function
- texture segmentation