Automatic Initialization for the Registration of GIS and Video Data

Author

Colleu, T. ; Sourimant, G. ; Morin, L.

Author_Institution

IRISA/INRIA/Univ. of Rennes 1, Rennes

fYear

2008

fDate

28-30 May 2008

Firstpage

49

Lastpage

52

Abstract

The context of this study is 3D city modeling. The goal is to automatically compute the initial registration of a GIS model and a video sequence. The proposed method is divided into two parts. First, a coarse registration is obtained using GPS data and the theory of epipolar geometry. Then, a simultaneous pose and correspondence determination is done thanks to RANSAC algorithm applied on line features. Experiments on real sequences show that a correct registration is achieved.

Keywords

computational geometry; geographic information systems; image registration; image sequences; solid modelling; video signal processing; 3D city modeling; GIS model; RANSAC algorithm; automatic initialization; epipolar geometry; video sequence registration; Augmented reality; Cameras; Cities and towns; Computational geometry; Context modeling; Cost function; Data mining; Geographic Information Systems; Global Positioning System; Video sequences; Global Positioning System; RANSAC; augmented reality; line detection; model/image registration; urban areas; virtual reality;

fLanguage

English

Publisher

ieee

Conference_Titel

3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 2008

Conference_Location

Istanbul

Print_ISBN

978-1-4244-1760-5

Electronic_ISBN

978-1-4244-1755-1

Type

conf

DOI

10.1109/3DTV.2008.4547805

Filename

4547805