Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

Camera position adaptive compensation in IR sight line alteration

Authors
Jin-song Wang, Ji-ming Zhang, Yan-feng Li
Corresponding Author
Jin-song Wang
Available Online September 2015.
DOI
10.2991/ifeesm-15.2015.30How to use a DOI?
Keywords
camera position;sight line alteration;adaptive compensation;infrared sights;
Abstract

In order to improve the measurement precision of infrared sight line alteration,a new adaptive correction algorithm of CCD camera pose small angle changing was proposed.Through the theoretical analysis,a mathematical model of the CCD camera pose calculation was established and a camera pose calculation formula was deduced, which was firstly applied to infrared sights zero momentum measurement.According to the infrared sight line alteration detection system,specific to the three kinds of camera pose,a contrast experiment that aiming sight line alteration coordinate was measured in the reference coordinate system was completed.Results showed that the calculating precision is 0.01 mil or less when camera did not tilt,and camera pose adaptive correction algorithm can effectively avoid the error of the infrared sight line alteration measurement caused by camera tilt,which provided a new method of camera position adaptive compensation for enhancing sight line alteration measurement precision.

Copyright
© 2015, 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/).

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Volume Title
Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
978-94-6252-117-9
ISSN
2352-5401
DOI
10.2991/ifeesm-15.2015.30How to use a DOI?
Copyright
© 2015, 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/).

Cite this article

TY  - CONF
AU  - Jin-song Wang
AU  - Ji-ming Zhang
AU  - Yan-feng Li
PY  - 2015/09
DA  - 2015/09
TI  - Camera position adaptive compensation in IR sight line alteration
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 149
EP  - 155
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.30
DO  - 10.2991/ifeesm-15.2015.30
ID  - Wang2015/09
ER  -