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KOCMANOVÁ, P. ŽALUD, L.
Original Title
SPATIAL CALIBRATION OF TOF CAMERA, THERMAL IMAGER AND CCD CAMERA
English Title
Type
conference paper
Language
Czech
Original Abstract
This paper presents the procedure of mutual calibration of following 5 sensors: stereo pair of color CCD camera, stereo pair of thermal imager and "time-of-flight" (TOF) camera. The aim of calibration is to specify intrinsic parameter of each sensor including distortion and to determine translations and rotations among each camera coordinate systems. Proposed calibration procedure consists of a range calibration, initial calibration of intrinsic and extrinsic parameters and nonlinear optimization that minimizes sum of squares of the reprojection errors.
English abstract
Keywords
camera calibration, range calibration, intrinsic parameters, extrinsic parameters, homography, mobile robot, reconnaissance
Key words in English
Authors
KOCMANOVÁ, P.; ŽALUD, L.
RIV year
2013
Released
26. 6. 2013
Publisher
Brno University of Technology, Faculty of mechanical Engineering, Institute of Automation and Computer Science
Location
Brno
ISBN
978-80-214-4755-4
Book
Mendel 2013 19th International Conference on Soft Computing
Edition
1st
Pages from
343
Pages to
348
Pages count
6
BibTex
@inproceedings{BUT101142, author="Petra {Kalvodová} and Luděk {Žalud}", title="SPATIAL CALIBRATION OF TOF CAMERA, THERMAL IMAGER AND CCD CAMERA", booktitle="Mendel 2013 19th International Conference on Soft Computing", year="2013", series="1st", pages="343--348", publisher="Brno University of Technology, Faculty of mechanical Engineering, Institute of Automation and Computer Science", address="Brno", isbn="978-80-214-4755-4" }