Joint T1 and Brain Fiber Diffeomorphic Registration Using the Demons - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2011

Joint T1 and Brain Fiber Diffeomorphic Registration Using the Demons


Non-linear image registration is one of the most challenging task in medical image analysis. In this work, we propose an extension of the well-established diffeomorphic Demons registration algorithm to take into account geometric constraints. Combining the deformation field induced by the image and the geometry, we define a mathematically sound framework to jointly register images and geometric descriptors such as fibers or sulcal lines. We demonstrate this framework by registering simultaneously T 1 images and 50 fiber bundles consistently extracted in 12 subjects. Results show the improvement of fibers alignment while maintaining, and sometimes improving image registration. Further comparisons with non-linear T 1 and tensor registration demonstrate the superiority of the Geometric Demons over their purely iconic counterparts.
Fichier principal
Vignette du fichier
Joint_T1_and_Brain_Fiber_Diffeomorphic_Registration_Using_the_Demons_.pdf (383.15 Ko) Télécharger le fichier
Joint_T1_and_Brain_Fiber_Diffeomorphic_Registration_Using_the_Demons.odp (6.49 Mo) Télécharger le fichier
Origin Files produced by the author(s)
Format Other

Dates and versions

inria-00627971 , version 1 (30-09-2011)



Viviana Siless, Pamela Guevara, Xavier Pennec, Pierre Fillard. Joint T1 and Brain Fiber Diffeomorphic Registration Using the Demons. Multimodal Brain Image Analysis First International Workshop, MBIA 2011, Held in Conjunction with MICCAI 2011, Sep 2011, Toronto, Canada. pp.10-18, ⟨10.1007/978-3-642-24446-9_2⟩. ⟨inria-00627971⟩
424 View
451 Download



Gmail Mastodon Facebook X LinkedIn More