M
Marie-Odile Berger
Researcher at French Institute for Research in Computer Science and Automation
Publications - 118
Citations - 2238
Marie-Odile Berger is an academic researcher from French Institute for Research in Computer Science and Automation. The author has contributed to research in topics: Augmented reality & Pose. The author has an hindex of 24, co-authored 111 publications receiving 2077 citations. Previous affiliations of Marie-Odile Berger include General Electric & Centre national de la recherche scientifique.
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Journal ArticleDOI
Statistical modeling and recognition of surgical workflow.
Nicolas Padoy,Tobias Blum,Seyed-Ahmad Ahmadi,Hubertus Feussner,Marie-Odile Berger,Nassir Navab +5 more
TL;DR: A new representation of interventions in terms of multidimensional time-series formed by synchronized signals acquired over time is proposed, which results in workflow models combining low-level signals with high-level information such as predefined phases, which can be used to detect actions and trigger an event.
Proceedings ArticleDOI
Image-guided simulation of heterogeneous tissue deformation for augmented reality during hepatic surgery
Nazim Haouchine,Jeremie Dequidt,Igor Peterlik,Erwan Kerrien,Marie-Odile Berger,Stéphane Cotin +5 more
TL;DR: This method uses a real-time biomechanical model to compute a volumetric displacement field from partial three-dimensional liver surface motion that permits to properly handle the motion of internal structures even in the case of anisotropic or heterogeneous tissues.
Journal ArticleDOI
3D Surface Reconstruction Using Occluding Contours
Edmond Boyer,Marie-Odile Berger +1 more
TL;DR: A new approach is presented which deals with the 3D surface reconstruction problem directly from a discrete point of view, and a theoretical study of the epipolar correspondence between occluding contours is achieved.
Proceedings ArticleDOI
Resolving occlusion in augmented reality: a contour based approach without 3D reconstruction
TL;DR: A contour based approach is presented for resolving occlusions in augmented reality that does not require 3D reconstruction of the considered scene and uses some kind of active contours to accurately recover the mask of the occluding object.
Journal ArticleDOI
Pose estimation for planar structures
Gilles Simon,Marie-Odile Berger +1 more
TL;DR: The registration problem for interactive AR applications is addressed, and an efficient solution to real-time camera tracking for scenes that contain planar structures is proposed, which can consider many types of scene with its method.