Appariement automatique de modèles 3D à des images omnidirectionnelles pour des applications en réalité augmentée urbaine

Authors: Lefebvre, Michael
Advisor: Laurendeau, DenisCôté, Stéphane
Abstract: One of the greatest challenges of augmented reality is to perfectly synchronize real and virtual information to give the illusion that virtual information are an integral part of real world. To do so, we have to precisely estimate the user position and orientation and, even more dificult, it has to be done in real time. Augmentation of outdoor scenes is particularly problematic because there are no technologies accurate enough to get user position with the level of accuracy required for application in engineering. To avoid this problem, we focused on augmenting panoramic images taken at a fixed position. The goal of this project is to propose a robust and automatic initialization method to calculate the pose of urban omnidirectional panoramas to get a perfect alignment between panoramas and virtual information.
Document Type: Mémoire de maîtrise
Issue Date: 2013
Open Access Date: 19 April 2018
Grantor: Université Laval
Collection:Thèses et mémoires

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