N
Nicholas Ayache
Researcher at French Institute for Research in Computer Science and Automation
Publications - 639
Citations - 47063
Nicholas Ayache is an academic researcher from French Institute for Research in Computer Science and Automation. The author has contributed to research in topics: Segmentation & Image registration. The author has an hindex of 97, co-authored 624 publications receiving 43140 citations. Previous affiliations of Nicholas Ayache include University of Las Palmas de Gran Canaria & Mauna Kea Technologies.
Papers
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Book ChapterDOI
EP challenge - STACOM'11: forward approaches to computational electrophysiology using MRI-Based models and in-vivo CARTO mapping in swine hearts
Mihaela Pop,Maxime Sermesant,Tommaso Mansi,Eugene Crystal,Sudip Ghate,Jatin Relan,Charles Pierre,Yves Coudière,Jennifer Barry,Ilan Lashevsky,Beiping Qiang,Elliot R. McVeigh,Nicholas Ayache,Graham A. Wright +13 more
TL;DR: Simulation results for the depolarization wave are presented using a fast, macroscopic monodomain formalism (i.e., the two-variable Aliev-Panfilov model) and comparisons with measured Depolarization times, which demonstrate small differences between computed isochrones using these computer models.
Journal Article
Assessment of brace local action on vertebrae relative poses.
TL;DR: A new method to analyze braces effects at a finer scale and to find which vertebral levels are significantly affected by this treatment of scoliosis is presented.
Journal ArticleDOI
Simultaneous non-contact mapping fused with CMR derived grey zone to explore the relationship with ventricular tachycardia substrate in ischaemic cardiomyopathy
Zhong Chen,Jatin Relan,Walther H. W. Schulze,Rashed Karim,Manav Sohal,Anoop Shetty,YingLiang Ma,Nicholas Ayache,Maxime Sermesant,Hervé Delingette,Julian Bostock,Reza Razavi,Kawal Rhode,Aldo Rinaldi +13 more
TL;DR: This study explored the relationship between the grey zone and ventricular tachycardia circuits (VT) in ischaemic cardiomyopathy and sustained monomorphic VT (SMVT) was induced in both patients.
Book ChapterDOI
High Speed Trinocular Stereo for Mobile-Robot Navigation
TL;DR: An innovative method for the reconstruction of 3-D segments which provides better results and a new validation technique based on the observation that neighbors in the image should be neighbors in space are developed.
Journal ArticleDOI
X-Ray Angiography in Stereotactic Conditions: Techniques and Interest for Interventional Neuroradiology
Luc Picard,Eric Maurincomme,Michael Söderman,Jacques Feldmar,René Anxionnat,Laurent Launay,K. Ericson,Grégoire Malandain,Serge Bracard,Erwan Kerrien,Olof Flodmark,Nicholas Ayache +11 more
TL;DR: It is concluded that, although the overall application is feasible, much work remains to be done on the estimation of the X-ray system conic projection and on automatic matching based on vascular structures.