Patch-based Segmentation of Brain Tissues

Abstract : We describe our submission to the Brain Tumor Segmentation Challenge (BraTS) at MICCAI 2013. This segmentation approach is based on similarities between multi-channel patches. After patches are extracted from several MR channels for a test case, similar patches are found in training images for which label maps are known. These labels maps are then combined to result in a segmentation map for the test case. The labelling is performed, in a leave-one-out scheme, for each case of a publicly available training set, which consists of 30 real cases (20 high-grade gliomas, 10 low-grade gliomas) and 50 synthetic cases (25 high-grade gliomas, 25 low-grade gliomas). Promising results are shown on the training set, and we believe this algorithm would perform favourably well in comparison to the state of the art on a testing set.
Type de document :
Communication dans un congrès
Bjoern Menze and Mauricio Reyes and Andras Jakab and Elisabeth Gerstner and Justin Kirby and Keyvan Farahani. MICCAI Challenge on Multimodal Brain Tumor Segmentation, Sep 2013, Nagoya, Japan. IEEE, pp.6 - 17, 2013, Proceedings of the MICCAI Challenge on Multimodal Brain Tumor Image Segmentation (BRATS) 2013. 〈http://hal.inria.fr/hal-00912934〉
Liste complète des métadonnées

Littérature citée [2 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-00917084
Contributeur : Nicolas Cordier <>
Soumis le : lundi 16 décembre 2013 - 16:49:30
Dernière modification le : jeudi 11 janvier 2018 - 16:24:51
Document(s) archivé(s) le : mardi 18 mars 2014 - 12:25:47

Fichier

Cordier-MICCAI-2013-Challenge....
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-00917084, version 1

Collections

Citation

Nicolas Cordier, Bjoern Menze, Hervé Delingette, Nicholas Ayache. Patch-based Segmentation of Brain Tissues. Bjoern Menze and Mauricio Reyes and Andras Jakab and Elisabeth Gerstner and Justin Kirby and Keyvan Farahani. MICCAI Challenge on Multimodal Brain Tumor Segmentation, Sep 2013, Nagoya, Japan. IEEE, pp.6 - 17, 2013, Proceedings of the MICCAI Challenge on Multimodal Brain Tumor Image Segmentation (BRATS) 2013. 〈http://hal.inria.fr/hal-00912934〉. 〈hal-00917084〉

Partager

Métriques

Consultations de la notice

480

Téléchargements de fichiers

578