Unsupervised Image Segmentation Using EM Algorithm by Histogram.
Zhi-Kai HuangDe-Hui LiuPublished in: ICIC (1) (2007)
Keyphrases
- em algorithm
- unsupervised image segmentation
- expectation maximization
- maximum likelihood
- finite mixture model
- mixture model
- image segmentation
- gaussian mixture model
- unsupervised segmentation
- generative model
- parameter estimation
- gray level
- pixel level
- hidden variables
- incomplete data
- probabilistic graphical models
- mean shift
- superpixels
- maximum a posteriori
- contour detection
- probability density function
- density estimation
- probabilistic model
- parameter learning
- color histogram
- image segmentation algorithms
- ground truth