Automatic Anterior Lamina Cribrosa Surface Depth Measurement Based on Active Contour and Energy Constraint.
Zailiang ChenPeng PengBeiji ZouHailan ShenHao WeiRongchang ZhaoPublished in: J. Comput. Sci. Technol. (2017)
Keyphrases
- active contours
- gradient flow
- force field
- global minimizers
- active contour model
- level set
- level set formulation
- object boundaries
- minimal surface
- energy functional
- signed distance function
- image segmentation
- shape prior
- level set method
- region based active contours
- energy function
- minimal path
- curve evolution
- segmentation method
- partial differential equations
- piecewise constant
- gradient vector flow
- chan vese model
- energy minimization
- depth map
- d objects
- shape constraints
- level set evolution
- three dimensional
- snake model
- global minimum
- image dependent
- narrow band
- mumford shah functional
- object surface
- image intensity
- anisotropic diffusion
- active contour segmentation
- cardiac ultrasound images