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Remission based improvement of extrinsic parameter calibration of camera and laser scanner

Krause, Stefan and Evert, Robert (2012) Remission based improvement of extrinsic parameter calibration of camera and laser scanner. Control Automation Robotics & Vision (ICARCV), 2012, 2012-12-05 - 2012-12-07, Guangzhou, China. doi: 10.1109/ICARCV.2012.6485265. ISBN 978-1-4673-1871-6.

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Official URL: http://dx.doi.org/10.1109/ICARCV.2012.6485265


This paper presents an improvement for an automatic extrinsic parameter calculation between a monocular camera and single line laser range finder. The focus of this work is a further reduction of calibration errors compared to other existing methods, and the unique and automatic identification and detection of a calibration object under usage of the remission measurements of the laser scanner data. The use of the remission measurements leads to a reduction of the edge effect, which leads to error measurements at the edges of a measured object, if distance measurements are used exclusively. Further, the usage of the remission measurements enables the unique identification of a new calibration object with a significant remission signature. The result is an automatic extrinsic parameter calculation which works reliably with a high accuracy. The performance of the proposed method was verified in simulation and experiments. In order to classify the results of simulation and experiments, they were compared to other existing methods.

Item URL in elib:https://elib.dlr.de/81767/
Document Type:Conference or Workshop Item (Speech)
Title:Remission based improvement of extrinsic parameter calibration of camera and laser scanner
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Krause, StefanUNSPECIFIEDhttps://orcid.org/0000-0001-6969-0036138377477
Date:5 December 2012
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 829-834
Keywords:Kalibration Laser Kamera
Event Title:Control Automation Robotics & Vision (ICARCV), 2012
Event Location:Guangzhou, China
Event Type:international Conference
Event Start Date:5 December 2012
Event End Date:7 December 2012
Organizer:5-7 Dec. 2012
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Rotorcraft (old)
DLR - Research area:Aeronautics
DLR - Program:L RR - Rotorcraft Research
DLR - Research theme (Project):L - The Smart Rotorcraft (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Unmanned Aircraft
Deposited By: Krause, Dr. Stefan
Deposited On:27 Mar 2013 17:01
Last Modified:05 Jun 2024 12:05

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