Title
A Multi-Projector Calibration Method for Virtual Reality Simulators with Analytically Defined Screens.
Abstract
The geometric calibration of projectors is a demanding task, particularly for the industry of virtual reality simulators. Different methods have been developed during the last decades to retrieve the intrinsic and extrinsic parameters of projectors, most of them being based on planar homographies and some requiring an extended calibration process. The aim of our research work is to design a fast and user-friendly method to provide multi-projector calibration on analytically defined screens, where a sample is shown for a virtual reality Formula 1 simulator that has a cylindrical screen. The proposed method results from the combination of surveying, photogrammetry and image processing approaches, and has been designed by considering the spatial restrictions of virtual reality simulators. The method has been validated from a mathematical point of view, and the complete system-which is currently installed in a shopping mall in Spain-has been tested by different users.
Year
DOI
Venue
2017
10.3390/jimaging3020019
JOURNAL OF IMAGING
Keywords
Field
DocType
image processing,projector calibration,virtual reality,simulator,surveying
Photogrammetry,Computer vision,Virtual reality,Computer graphics (images),Image processing,Planar,Artificial intelligence,Projector calibration,Mathematics,Calibration,Shopping mall
Journal
Volume
Issue
Citations 
3
2
2
PageRank 
References 
Authors
0.40
4
4
Name
Order
Citations
PageRank
Cristina Portalés1218.26
Sergio Casas2219.66
Inmaculada Coma3507.46
Marcos Fernández44511.23