Magnetic Resonance Imaging Segmentation via Weighted Level Set Model Based on Local Kernel Metric and Spatial Constraint.
Jianhua SongZhe ZhangPublished in: Entropy (2021)
Keyphrases
- level set
- magnetic resonance imaging
- medical images
- mri data
- shape prior
- image segmentation
- medical imaging
- level set method
- mri images
- active contours
- magnetic resonance images
- partial differential equations
- shape constraints
- curve evolution
- variational framework
- level set evolution
- energy functional
- piecewise constant
- level set framework
- energy function
- anatomical structures
- mumford shah functional
- medical image analysis
- object boundaries