Keyphrases
- word segmentation
- image segmentation
- segmentation algorithm
- multiscale
- brain mri
- segmentation accuracy
- level set
- co occurrence
- region growing
- natural language
- texture segmentation
- fully automatic
- background subtraction
- information retrieval
- fully unsupervised
- shape prior
- word sense disambiguation
- wordnet
- medical images
- brain tumors
- image registration
- ground truth
- chinese language