An active contour model based on local fitted images for image segmentation.
Lei WangYan ChangHui WangZhenzhou WuJiantao PuXiaodong YangPublished in: Inf. Sci. (2017)
Keyphrases
- active contours
- image segmentation
- segmentation method
- image analysis
- image segmentation methods
- geodesic active contours
- level set method
- level set
- level set framework
- segmentation algorithm
- segmented images
- shape prior
- energy function
- energy functional
- object boundaries
- active contour model
- input image
- curve evolution
- cardiac ultrasound images
- initial contour
- image segmentation algorithm
- region growing
- level set functions
- multiscale
- segmentation result
- region segmentation
- computer vision
- variational framework
- narrow band
- graph cuts
- edge detection
- gray level
- image processing
- snake model
- intensity inhomogeneity
- image dependent
- object segmentation
- external force
- model for image segmentation
- level set evolution
- image regions
- gradient vector flow
- perceptual grouping