Brain tumor segmentation of normal and lesion tissues using hybrid clustering and hierarchical centroid shape descriptor.
Ravi ShankerMahua BhattacharyaPublished in: Comput. methods Biomech. Biomed. Eng. Imaging Vis. (2019)
Keyphrases
- shape descriptors
- k means
- hierarchical clustering
- brain tumor segmentation
- d objects
- shape analysis
- shape features
- shape representation
- shape matching
- clustering method
- size functions
- clustering algorithm
- shape retrieval
- shape context
- shape description
- zernike moments
- complex shapes
- shape classification
- medical images
- feature vectors
- normal tissue
- spin images
- shape similarity
- dissimilarity measure
- computer vision
- d mesh
- magnetic resonance images
- viewpoint
- data points
- image analysis