Un modèle multi-sources pour la segmentation en sujets de journaux radiophoniques.
Stéphane HuetGuillaume GravierPascale SébillotPublished in: TALN (Articles longs) (2008)
Keyphrases
- segmentation algorithm
- image segmentation
- segmentation method
- level set
- grey level
- object segmentation
- shape prior
- medical images
- segmented images
- segmentation errors
- piece wise
- data sources
- optimal segmentation
- fully unsupervised
- accurate segmentation
- joint segmentation
- prior information
- multiple sources
- background subtraction
- test images
- x ray
- ground truth
- object recognition
- multiscale