Image Segmentation Using an Active Contour Model Based on the Difference Between Local Intensity Averages and Actual Image Intensities.
Xiaoying ShanXiaoliang GongYingchun RenAsoke K. NandiPublished in: IEEE Access (2020)
Keyphrases
- image intensity
- active contours
- object boundaries
- image segmentation
- energy function
- shape prior
- energy minimization
- level set
- level set method
- segmentation method
- active contour model
- medical images
- energy functional
- geodesic active contours
- markov random field
- gvf snake
- multiscale
- intensity information
- intensity variations
- model for image segmentation
- intensity distribution
- curve evolution
- image space
- graph cuts
- shape model
- image gradient
- gradient vector flow
- image processing
- region growing
- level set evolution
- medical imaging
- deformation field
- object segmentation
- input image
- intensity inhomogeneity
- image analysis
- segmentation algorithm
- regularization term
- mumford shah
- deformable models
- scale space
- d objects