Accurate and efficient image segmentation and bias correction model based on entropy function and level sets.
Yunyun YangXiaoyan HouHuilin RenPublished in: Inf. Sci. (2021)
Keyphrases
- level set
- image segmentation
- bias correction
- intensity inhomogeneity
- level set method
- active contours
- curve evolution
- energy functional
- shape prior
- variational framework
- geodesic active contours
- region competition
- energy function
- partial differential equations
- image segmentation methods
- level set framework
- graph cuts
- evolution process
- computer vision
- narrow band
- variational formulation
- image analysis
- active contour model
- object segmentation
- energy minimization
- connected components
- multiscale
- image processing
- image segmentation algorithm
- denoising
- expectation maximization
- medical imaging
- deformable models
- segmentation method