Level set framework based on local scalable Gaussian distribution and adaptive-scale operator for accurate image segmentation and correction.
Yunyun YangHuilin RenXiaoyan HouPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- gaussian distribution
- level set framework
- image segmentation
- level set
- level set method
- active contours
- shape prior
- energy functional
- expectation maximization
- maximum likelihood
- curve evolution
- active contour model
- variational framework
- partial differential equations
- gaussian mixture model
- deformable models
- image processing
- graph cuts
- machine learning
- multiscale
- topology preserving
- cortical surface
- scale space
- em algorithm
- variational methods
- image analysis
- image denoising
- segmentation algorithm
- object boundaries
- energy function
- region growing
- energy minimization
- segmentation method
- global optimization