Comparaison de méthodes lexicales et syntaxico-sémantiques dans la segmentation thématique de texte non supervisée.
Alexandre LabadiéViolaine PrincePublished in: TALN (Articles courts) (2008)
Keyphrases
- segmentation method
- segmentation algorithm
- image segmentation
- level set
- medical images
- optimal segmentation
- multiscale
- contour detection
- region growing
- active contours
- fully automatic
- shape prior
- unsupervised segmentation
- prior information
- magnetic resonance images
- texture segmentation
- segmented images
- segmentation errors
- edge detection