Fast and accurate segmentation method of active shape model with Rayleigh mixture model clustering for prostate ultrasound images.
Hui BiYibo JiangHui TangGuanyu YangHuazhong ShuJean-Louis DillensegerPublished in: Comput. Methods Programs Biomed. (2020)
Keyphrases
- ultrasound images
- mixture model
- segmentation method
- active shape model
- segmentation algorithm
- ultrasound image segmentation
- shape prior
- image segmentation
- active contours
- em algorithm
- expectation maximization
- generative model
- region growing
- object boundaries
- probabilistic model
- shape model
- automatic segmentation
- clustering algorithm
- k means
- energy function
- superpixels
- automated segmentation
- accurate segmentation
- statistical shape model
- model selection
- edge detection
- maximum likelihood
- graph cuts
- segmentation result
- manual segmentation
- input image
- appearance model
- active appearance models
- anatomical structures
- level set
- coarse to fine
- object recognition
- facial features
- deformable models