Study of a New Kind of Low Light Level Night Vision Device

Article Preview

Abstract:

A way based on B-Spline wavelet transform is used to get the edge extraction of the night image. Compared with classical methods of edge detection, it provides higher precision and saves more details etc. Formulation of communication protocol is put forward. With the combination of laser technology and night vision technology, hardware and software program and image processing is designed to realize the auto-detection, monitoring and alarm. The visual range in full dark is 1.8km and more than 2.1km in 1/4 moonlight

You might also be interested in these eBooks

Info:

Periodical:

Key Engineering Materials (Volumes 439-440)

Pages:

1601-1605

Citation:

Online since:

June 2010

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2010 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Liu Lei: Visual range evaluation of LLL night vision system with laser illuminator(Nanjing University of Science and Technology , China, 2005).

Google Scholar

[2] F.A. Rosell: Photoelectron Imaging Devices Vol. 93-98(1971), p.308.

Google Scholar

[3] Das S, Zhang YL, KrebsW K in: Proceedings of the Fifth Joint Conference on Information Sciences, edtied by AtlanticPublising, Atlantic, NJ (2000), in press.

Google Scholar

[4] Li Wei , Chang Benkang: Acta Armamentarii Vol. 21(2000) p.177.

Google Scholar

[5] Yang Sa, Zhan Jie, Wu Lingxi: Laser&Inferred Vol. 38(2008), p.502.

Google Scholar

[6] Fang Ruzhang, Liu Yufeng: The photoelectric devices. (National Defense Industry Press, China, 1988).

Google Scholar

[7] Geronimo J , Hardin D: SLAM J Math Anal Vol 27(1996), p.1158.

Google Scholar