Reconstruction 3D d'un bâtiment à partir de photographies prises par un mobile

Authors: Butzbach, Thomas
Advisor: Badard, Thierry
Abstract: The Office Energy Efficiency use methods to perform 3D model of buildings. But the user is very solicited and he take a lot of time for the 3D reconstruction. The 3D model is using by software for energy calculation. They take some measure to generate an ugly 3D model. Mobile devices are increasingly present on the market at a lower price. These devices contain an integrated camera and there are multiple researches on 3D reconstruction from image. Unfortunately, these methods can generally get a points cloud rather than a mesh that must have some characteristics for accurate volume calculations. The purpose of this paper is to present a series of existing methods or not to perform data acquisition and processing needed to produce a 3D model of a building. The 3D reconstruction methods which we reviewed helped us to designed a new method based on various studies to generate a 3D points cloud. Then an algorithm based on the point cloud processing was performed to generate a 3D model of the building.
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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