A spatially constrained generative asymmetric Gaussian mixture model for image segmentation.
Zexuan JiYubo HuangQuan-Sen SunGuo CaoPublished in: J. Vis. Commun. Image Represent. (2016)
Keyphrases
- gaussian mixture
- model for image segmentation
- multiscale
- image segmentation
- active contours
- random fields
- generative model
- expectation maximization
- mumford shah
- em algorithm
- closed form
- mixture model
- covariance matrix
- gaussian mixture model
- potential functions
- level set
- density estimation
- probability density function
- probabilistic model
- conditional random fields
- mumford shah functional
- maximum likelihood
- markov random field
- piecewise constant
- computer vision
- level set method
- image sequences
- maximum entropy
- bayesian framework
- least squares