A SPATIAL CALIBRATION METHOD BASED ON MASTER-SLAVE CAMERA

DOI

10.2991/icmt-13.2013.101How to use a DOI?

Keywords

Master-Slave camera, Fish-eye Panoramic Camera, PTZ Dome Camera, Spatial Calibration.

Abstract

Recently the Master-Slave camera that composed by fish-eye panoramic camera and PTZ dome camera has been used in many areas. The fish-eye panoramic camera provides 180 degrees field of view (FOV) to monitor the overall situation but the objects are not able to be watched clearly. The PTZ camera can fixate at a target for capturing a high-resolution image. In order to achieve the precise interaction, the pre-processing spatial calibration between these two cameras is required. In this paper, we propose a calibration method to automatically calculate transformation matrix model between the fish-eye coordinate system and the PTZ dome coordinate system by matching the feature points in the scene. The experiment has demonstrated the effectiveness of using this method with high accuracy in short calibration time.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Shi Hao
AU  - Liu Yu
AU  - Lai Shiming
AU  - Zhang Maojun
AU  - Wang Wei
PY  - 2013/11
DA  - 2013/11
TI  - A SPATIAL CALIBRATION METHOD BASED ON MASTER-SLAVE CAMERA
BT  - Proceedings of 3rd International Conference on Multimedia Technology(ICMT-13)
PB  - Atlantis Press
SP  - 816
EP  - 823
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmt-13.2013.101
DO  - 10.2991/icmt-13.2013.101
ID  - Hao2013/11
ER  -