Extrinsic Calibration of Camera Networks Using a Sphere

Extrinsic Calibration of Camera Networks Using a Sphere

In this paper, we propose a novel extrinsic calibration method for camera networks using a sphere as the calibration object. First of all, we propose an easy and accurate method to estimate the 3D positions of the sphere center w.r.t. the local camera coordinate system. Then, we propose to use ortho...

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Bibliographic Details
Main Authors: Junzhi Guan, Francis Deboeverie, Maarten Slembrouck, Dirk van Haerenborgh, Dimitri van Cauwelaert, Peter Veelaert, Wilfried Philips
Format: Article
Language:English
Published: MDPI AG 2015-08-01
Series:Sensors
Subjects:
Camera network
extrinsic calibration
sphere-based calibration
orthogonal procrustes
Online Access:http://www.mdpi.com/1424-8220/15/8/18985

Internet

http://www.mdpi.com/1424-8220/15/8/18985

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