Uncertain active contour model based on rough and fuzzy sets for auroral oval segmentation.
Jiao ShiYu LeiJiaji WuGwanggil JeonPublished in: Inf. Sci. (2019)
Keyphrases
- fuzzy sets
- active contours
- rough sets
- level set
- shape prior
- segmentation method
- cardiac ultrasound images
- image segmentation
- energy function
- energy functional
- gradient vector flow
- snake model
- membership functions
- active contour segmentation
- active contour model
- geodesic active contours
- fuzzy logic
- fuzzy set theory
- object boundaries
- geometric active contours
- region based active contours
- model for image segmentation
- level set evolution
- level set method
- computational intelligence
- level set framework
- external force
- fuzzy sets theory
- object segmentation
- triangular fuzzy numbers
- mumford shah functional
- rough set theory
- data mining
- curve evolution
- approximate reasoning
- fuzzy reasoning
- object segmentation and tracking
- partial differential equations
- fuzzy model
- information granules
- decision making
- pattern recognition
- region growing
- fuzzy rules
- deformable models
- shape constraints
- prior shape
- multiscale
- segmentation algorithm
- granular computing
- mumford shah
- graph cuts
- gvf snake
- computer vision
- image processing
- fuzzy relations
- fuzzy numbers
- chan vese
- approximation spaces
- markov random field