Browse > Article
http://dx.doi.org/10.5515/KJKIEES.2018.29.9.731

Target Identification Algorithm Using Fractal Dimension on Millimeter-Wave Seeker  

Roh, Kyung A (Hanwha Systems)
Jung, Jun Young (Hanwha Systems)
Song, Sung Chan (Hanwha Systems)
Publication Information
Abstract
Many studies have been conducted on the accurate detection and identification of targets from ground clutter, in order to improve the accuracy rate of land guided weapons. Due to the variety and complicated characteristics of the ground clutter signal compared to the target, an active target identification technique is needed. In this paper, we propose a new algorithm to identify targets and divide them into different types by extracting the unique characteristics of the target through fractal dimension calculation with the characteristics of self-similarity. In the simulation using the algorithm, the probabilities of identifying the tank and truck were 100 % and 98.89 %, respectively, and the type of the target could be identified with a probability of 98 % or more.
Keywords
Target Identification; Fractal Dimension; Self-similarity;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 G. Brooker, Introduction to Sensors for Ranging and Imaging, SciTech Publishing, 2009.
2 G. S. Beard, "Performance Factors for Airborne Short-dwell Squinted Radar Sensors," Ph.D. dissertation, University College London, 2010.
3 M. Benoit, Fractals: Form, Chance and Dimension, San Francisco, Freeman, 1977.
4 B. B. Mandelbrot, The Fractal Geometry of Nature, San Francisco, Freeman, 1982.
5 D. Dasgupta, G. Hernandez, and F. Nino, "An evolutionary algorithm for fractal coding of binary images," IEEE Transactions on Evolutionary Computation, vol. 4, no. 2, pp. 172-181, Jul. 2000.   DOI
6 B. Wohlberg, G. de Jager, "A class of multiresolutioin stochastic models generating self-affine images," IEEE Transactions on Signal Processing, vol. 47, no. 6, pp. 1739-1742, Jun. 1999.   DOI
7 T. Higuchi, "Approach to an irregular time series on the basis of the fractal theory," Physica D: Nonlinear Phenomena, vol. 31, no. 2, pp. 277-283, 1988.   DOI
8 이혁중, 전주환, 송성찬, "밀리미터파(W 밴드) FMCW SAR 기반 전방의 이동지상표적 탐지 및 위치와 속도 추정," 한국전자파학회논문지, 28(6), pp. 459-469, 2017년 6월   DOI