Precision target tracking based on scanning mirror

Jianming Huang; Mangzuo Shen; Sheng Liao; Shuliang Tang

doi:10.1117/12.667950

2 February 2006 Precision target tracking based on scanning mirror

Jianming Huang, Mangzuo Shen, Sheng Liao, Shuliang Tang

Proceedings Volume 6031, ICO20: Remote Sensing and Infrared Devices and Systems; 60310O (2006) https://doi.org/10.1117/12.667950
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

In this paper, a novel target tracking approach is presented. A scanning mirror has been applied to modulate object and background signal periodically. The object position can be derived by a formula composed of 1st-order and 2nd-order harmonic components obtained form output signals via Fourier transform. Because the field of view of optical system is very small, the radiation from background collected by four cells of quadrant detector doesn't change in short time. The radiation of background can be suppressed. The result of experiment shows that this tracking approach has a high precision without the influence of the radiation from background and the energy distribution of image spot.

Citation Download Citation

Jianming Huang, Mangzuo Shen, Sheng Liao, and Shuliang Tang "Precision target tracking based on scanning mirror", Proc. SPIE 6031, ICO20: Remote Sensing and Infrared Devices and Systems, 60310O (2 February 2006); https://doi.org/10.1117/12.667950

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available