A spatially constrained asymmetric Gaussian mixture model for image segmentation.
Yunjie ChenCheng NingMao CaiChunzheng CaoJianwei YangZhichao ZhangPublished in: Inf. Sci. (2021)
Keyphrases
- gaussian mixture
- model for image segmentation
- multiscale
- image segmentation
- random fields
- active contours
- expectation maximization
- mumford shah
- closed form
- potential functions
- covariance matrix
- gaussian mixture model
- em algorithm
- probability density function
- mixture model
- level set
- density estimation
- parameter estimation
- natural images
- image representation
- level set method
- piecewise constant
- computer vision
- markov random field
- feature selection
- conditional random fields
- generative model
- image sequences
- clustering algorithm
- bayesian estimation
- mumford shah functional
- image processing