Augmented reality can provide to surgeons during intervention the positions of critical structures like vessels. The 3D models displayed during a laparoscopic surgery intervention do not fit to reality due to pneumperitoneum deformations. This thesis aim is to correct these deformations to provide a realistic liver model during intervention. We propose to deform the preoperative liver model according to an intraoperative acquisition of the liver anterior surface. A deformation field between the preoperative and intraoperative models is computed according to the geodesic distance to anatomical landmarks. Moreover, a biomechanical simulation is realised to predict the position of the abdomino-thoracic cavity which is used as boundary conditio...
Numerical models used for surgical application require simultaneously a precision close to the milli...
International audienceEach year in Europe 50,000 new liver cancer cases are diagnosed for which hepa...
L’objectif principal de cette thèse est de fournir aux chirurgiens des outils d’aide à la décision p...
Augmented reality can provide to surgeons during intervention the positions of critical structures l...
La réalité augmentée permet d'aider les chirurgiens à localiser pendant l'opération la position des ...
International audienceAbdominal organs undergo large deformations due to intra-abdominal pressure (p...
International audiencePurpose:Augmented reality can improve the outcome of hepatic surgeries, assumi...
The main objective of this thesis is to provide surgeons with tools for pre and intra-operative deci...
International audienceIn this paper we introduce a method for augmenting the laparoscopic view durin...
International audienceThis paper presents a method for real-time augmentation of vas- cular network ...
Liver cancer is the 2nd most common cause of cancer death worldwide, with more than 745,000 deaths f...
Numerical models used for surgical application require simultaneously a precision close to the milli...
International audienceEach year in Europe 50,000 new liver cancer cases are diagnosed for which hepa...
L’objectif principal de cette thèse est de fournir aux chirurgiens des outils d’aide à la décision p...
Augmented reality can provide to surgeons during intervention the positions of critical structures l...
La réalité augmentée permet d'aider les chirurgiens à localiser pendant l'opération la position des ...
International audienceAbdominal organs undergo large deformations due to intra-abdominal pressure (p...
International audiencePurpose:Augmented reality can improve the outcome of hepatic surgeries, assumi...
The main objective of this thesis is to provide surgeons with tools for pre and intra-operative deci...
International audienceIn this paper we introduce a method for augmenting the laparoscopic view durin...
International audienceThis paper presents a method for real-time augmentation of vas- cular network ...
Liver cancer is the 2nd most common cause of cancer death worldwide, with more than 745,000 deaths f...
Numerical models used for surgical application require simultaneously a precision close to the milli...
International audienceEach year in Europe 50,000 new liver cancer cases are diagnosed for which hepa...
L’objectif principal de cette thèse est de fournir aux chirurgiens des outils d’aide à la décision p...