Statistical Regularization of Deformation Fields for Atlas-Based Segmentation of Bone Scintigraphy Images.
Karl SjöstrandMattias OhlssonLars EdenbrandtPublished in: MICCAI (1) (2009)
Keyphrases
- atlas based segmentation
- deformation field
- image registration
- deformable registration
- nonrigid registration
- segmentation method
- manual segmentation
- mutual information
- boundary conditions
- brain structures
- three dimensional
- image data
- affine registration
- image volumes
- image intensity
- b spline
- image analysis
- regularization term
- segmentation accuracy
- edge detection
- ground truth
- linear combination
- multiresolution
- atlas construction
- automatic segmentation
- statistical shape model
- medical image analysis
- input image
- similarity measure
- displacement field
- computer vision
- total variation
- image processing
- feature selection