Patch-driven neonatal brain MRI segmentation with sparse representation and level sets.
Li WangFeng ShiGang LiWeili LinJohn H. GilmoreDinggang ShenPublished in: ISBI (2013)
Keyphrases
- brain mri
- sparse representation
- level set
- image patches
- region growing
- image segmentation
- magnetic resonance images
- active contours
- anatomical structures
- level set method
- curve evolution
- partial differential equations
- image classification
- face recognition
- high dimensional data
- energy functional
- shape prior
- image representation
- signal processing
- piecewise smooth
- distance maps
- energy function
- dimensionality reduction
- piecewise constant
- segmentation method
- medical images
- image processing
- shape analysis
- mr images
- active contour model
- image analysis
- feature vectors
- geodesic active contours