Accéder directement au contenu Accéder directement à la navigation
Communication dans un congrès

Object oriented assessment of damage due to natural disaster using very high resolution images

Anne-Lise Chesnel 1 Renaud Binet 1 Lucien Wald 2
2 CEP/Sophia
CEP - Centre Énergétique et Procédés
Abstract : A building damage assessment method applied to the case of the earthquake of Bam is proposed in this paper. It uses two very high resolution images and focuses on the footprints of the buildings. The need of an accurate registration of the buildings is demonstrated; a registration method that improved the damage assessment is proposed. It allows a classification performance of the buildings among four damage grades up to 78%. The impact of a lower accuracy of the buildings roofs segmentation is evaluated; we show that it mainly leads to a decrease of the capacity to identify the partial damage on buildings.
Liste complète des métadonnées

Littérature citée [11 références]  Voir  Masquer  Télécharger

https://hal-mines-paristech.archives-ouvertes.fr/hal-00464796
Contributeur : Lucien Wald <>
Soumis le : jeudi 18 mars 2010 - 11:00:52
Dernière modification le : jeudi 24 septembre 2020 - 17:22:03
Archivage à long terme le : : mardi 22 juin 2010 - 10:16:13

Fichier

IGARSS07_chesnel.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

Anne-Lise Chesnel, Renaud Binet, Lucien Wald. Object oriented assessment of damage due to natural disaster using very high resolution images. 2007 IEEE International Geoscience & Remote Sensing Symposium (IGARSS 2007), Jul 2007, Barcelona, Spain. pp.3736-3739, ⟨10.1109/IGARSS.2007.4423655⟩. ⟨hal-00464796⟩

Partager

Métriques

Consultations de la notice

538

Téléchargements de fichiers

583