Target-detection strategies

Bruce J. Schachter

doi:10.1117/1.OE.52.4.041102

30 November 2012 Target-detection strategies

Bruce J. Schachter

Author Affiliations +

Optical Engineering, Vol. 52, Issue 4, 041102 (November 2012). https://doi.org/10.1117/1.OE.52.4.041102

Abstract

Hundreds of simple target-detection algorithms were tested on mid- and long-wave forward-looking infrared images. Each algorithm is briefly described. Indications are given as to which performed well. Most of these simple algorithms are loosely derived from standard tests of the difference of two populations. For target detection, these are populations of pixel grayscale values or features derived from them. The statistical tests are implemented in the form of sliding triple window filters. Several more elaborate algorithms are also described with their relative performances noted. They utilize neural networks, deformable templates, and adaptive filtering. Algorithm design issues are broadened to cover system design issues and concepts of operation. Since target detection is such a fundamental problem, it is often used as a test case for developing technology. New technology leads to innovative approaches for attacking the problem. Eight inventive paradigms, each with deep philosophical underpinnings, are described in relation to their effect on target detector design.

Citation Download Citation

Bruce J. Schachter "Target-detection strategies," Optical Engineering 52(4), 041102 (30 November 2012). https://doi.org/10.1117/1.OE.52.4.041102

Published: 30 November 2012

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