Active contours driven by edge entropy fitting energy for image segmentation.
Lei WangGuangqiang ChenDai ShiYan ChangSixian ChanJiantao PuXiaodong YangPublished in: Signal Process. (2018)
Keyphrases
- active contours
- force field
- image segmentation
- geodesic active contours
- energy minimization
- region based active contours
- gradient flow
- active contour model
- level set method
- energy function
- level set
- object boundaries
- gradient vector flow
- shape prior
- segmentation method
- energy functional
- texture image segmentation
- multiscale
- information theory
- curve evolution
- gvf snake
- global minimizers
- external force
- information theoretic
- edge information
- mutual information
- edge detection
- chan vese model
- image processing
- least squares
- region growing
- graph cuts
- image segmentation methods
- edge detector
- gray level
- external forces
- level set evolution
- cardiac ultrasound images
- active contour segmentation
- computer vision
- image analysis
- gradient flows
- geometric active contours
- perceptual grouping
- deformable models
- edge map
- global minimum
- signed distance function
- intensity inhomogeneity
- object segmentation
- image segmentation algorithm
- region merging