New insight at level set & Gaussian mixture model for natural image segmentation.
Zhenping XieShitong WangDewen HuPublished in: Signal Image Video Process. (2013)
Keyphrases
- level set
- gaussian mixture model
- image segmentation
- level set method
- expectation maximization
- method for image segmentation
- active contours
- mixture model
- curve evolution
- shape prior
- em algorithm
- feature vectors
- geodesic active contours
- energy functional
- energy function
- partial differential equations
- region competition
- image segmentation methods
- gaussian distribution
- variational framework
- level set evolution
- maximum likelihood
- piecewise constant
- probability density function
- geometric active contours
- image processing
- level set framework
- region growing
- deformable models
- graph cuts
- variational level set method
- multiphase segmentation
- segmentation method
- segmentation algorithm
- markov random field
- multiscale
- medical images
- signed distance function
- feature space
- background subtraction
- object segmentation
- machine learning
- active contour model
- chan vese model