Active contour driven by adaptive-scale local-energy signed pressure force function based on bias correction for medical image segmentation.
Huaxiang LiuYouyao FuShiqing ZhangJun LiuJiangxiong FangPublished in: IET Image Process. (2022)
Keyphrases
- medical image segmentation
- active contours
- curve evolution
- level set formulation
- level set method
- force field
- level set
- active contour model
- energy minimization
- image segmentation
- piecewise constant
- object boundaries
- energy functional
- level set functions
- medical images
- mumford shah functional
- shape prior
- deformable models
- energy function
- partial differential equations
- graph cuts
- segmentation method
- evolution equation
- narrow band
- scale space
- graphical models
- image dependent
- prior knowledge