Bayesian pixel classification using spatially variant finite mixtures and the generalized EM algorithm.
S. Sanjay-GopalThomas J. HebertPublished in: IEEE Trans. Image Process. (1998)
Keyphrases
- parameter estimation
- generalized em algorithm
- pixel classification
- spatially variant
- em algorithm
- image segmentation
- maximum likelihood estimation
- mixture model
- expectation maximization
- multiscale
- markov random field
- maximum likelihood
- model selection
- gaussian mixture model
- structuring elements
- graph cuts
- level set
- probability density function
- region growing
- computer vision
- segmentation algorithm
- probabilistic model
- mean shift
- natural images
- image processing
- edge detection
- image analysis
- feature space
- bayesian networks
- machine learning