CT-PET Landmark-based Lung Registration Using a Dynamic Breathing Model - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2007

CT-PET Landmark-based Lung Registration Using a Dynamic Breathing Model

Résumé

This paper deals with the problem of non-linear landmark-based registration of CT (at two different instants of the breathing cycle, intermediate expirations) and PET images of thoracic regions. We propose a general method to introduce a breathing model in a registration procedure in order to simulate the instant in the breathing cycle most similar to the PET image and guarantee physiologically plausible deformations. Initial results are very promising and demonstrate the interest of this method to improve the combination of anatomical and functional images for diagnosis and oncology applications.
Fichier principal
Vignette du fichier
chambon_moreno_iciap_revised_v1.pdf (208.74 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00309013 , version 1 (05-08-2008)

Identifiants

  • HAL Id : hal-00309013 , version 1

Citer

Sylvie Chambon, Antonio Moreno, Anand Santhanam, Jannick Rolland, Elsa Angelini, et al.. CT-PET Landmark-based Lung Registration Using a Dynamic Breathing Model. International Conference on Image Analysis and Processing ICIAP 2007, Sep 2007, Modena, Italy. pp.691-696. ⟨hal-00309013⟩
119 Consultations
220 Téléchargements

Partager

Gmail Facebook X LinkedIn More