Thresholding-based segmentation revisited using mixtures of generalized Gaussian distributions.
Aissa BoulmerkaMohand Saïd AlliliPublished in: ICPR (2012)
Keyphrases
- gaussian distribution
- image segmentation
- intensity distribution
- expectation maximization
- otsu method
- adaptive thresholding
- edge detection
- gaussian mixture model
- thresholding method
- maximum likelihood
- level set
- covariance matrices
- threshold selection
- mixture model
- segmentation algorithm
- image processing
- gray level
- multiscale
- gaussian model
- denoising
- region growing
- global thresholding
- image thresholding
- multi variate
- segmentation method
- posterior distribution
- gaussian mixture
- multivariate gaussian
- medical images
- machine learning
- mixture of gaussians
- region merging
- unsupervised learning
- piecewise constant
- energy function