A comparison study of atlas-based image segmentation: the advantage of multi-atlas based on shape clustering.
Xian FanYiqiang ZhanGerardo Hermosillo ValadezPublished in: Medical Imaging: Image Processing (2009)
Keyphrases
- image segmentation
- segmentation method
- medical image analysis
- shape prior
- deformable models
- medical imaging
- brain structures
- spectral clustering
- brain segmentation
- clustering method
- shape modeling
- atlas based segmentation
- k means
- unsupervised clustering
- clustering algorithm
- graph cuts
- energy functional
- dissimilarity measure
- shape representation
- multiscale
- shape matching
- cluster validation
- hierarchical clustering
- shape model
- energy function
- medical images
- unsupervised learning
- self organizing maps
- shape features
- data clustering
- image processing
- shape analysis
- image analysis
- active contour model
- level set framework
- level set
- normalized cut
- active contours
- x ray
- arbitrary shape
- texture segmentation
- graph partitioning
- level set method
- anatomical structures
- segmentation algorithm
- gray level
- fuzzy c means
- computer vision