Detail publikace

SPATIAL CALIBRATION OF TOF CAMERA, THERMAL IMAGER AND CCD CAMERA

KOCMANOVÁ, P. ŽALUD, L.

Originální název

SPATIAL CALIBRATION OF TOF CAMERA, THERMAL IMAGER AND CCD CAMERA

Anglický název

SPATIAL CALIBRATION OF TOF CAMERA, THERMAL IMAGER AND CCD CAMERA

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

camera calibration, range calibration, intrinsic parameters, extrinsic parameters, homography, mobile robot, reconnaissance

Klíčová slova v angličtině

camera calibration, range calibration, intrinsic parameters, extrinsic parameters, homography, mobile robot, reconnaissance

Autoři

KOCMANOVÁ, P.; ŽALUD, L.

Rok RIV

2013

Vydáno

26. 6. 2013

Nakladatel

Brno University of Technology, Faculty of mechanical Engineering, Institute of Automation and Computer Science

Místo

Brno

ISBN

978-80-214-4755-4

Kniha

Mendel 2013 19th International Conference on Soft Computing

Edice

1st

Strany od

343

Strany do

348

Strany počet

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"
}