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GPS, GIS and Video Fusion for Building Reconstruction
Dr. Kadi Bouatouch
Monday, February 19, 2007
11:30AM - 12:45PM Harris Center 101
Abstract
3D reconstruction of urban environments is a widely studied subject
since several years, since it can lead to many useful applications:
virtual navigation, augmented reality, architectural planning etc. One
of the most difficult problem today in this context is acquisition and
processing of data when the aim is very large scale and
precise reconstruction. I will present a system for computing
geo-referenced positions and orientations of buildings from non
calibrated videos. Providing such an information is a mandatory step
to well conditioned large scale and precise 3D reconstruction of urban
areas. Our method is based on the fusion of multi-modal
datasets, namely GPS measures, video sequences and rough 3D models of
buildings.
Short Bio
Prof Kadi Bouatouch. He a senior INRIA researcher and the professor
of computer science at University of Rennes I. He is located at IRISA,
Campus de Beaulieu, 35042 Rennes Cedex, France. email: Kadi@irisa.fr
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