SAR 자동표적인식 시스템에서의 탐지특징 결합 방법 개선 방안 Improved Fusion Method of Detection Features in SAR ATR System

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 498
  • Download : 0
In this paper, we have proposed an improved fusion method of detection features which can enhance the detection probability under the given false alarm rate in the prescreening stage of SAR ATR(Synthetic Aperture Radar Automatic Target Recognition) system. Since the detection features have the positive correlation, the detection performance can be improved if the joint probability distribution of detection features is considered in the fusion process. The detection region is designed as a simple piecewise linear function which can be represented by few parameters. The parameters for the detection region can be derived by training the sample SAR images to maximize the detection probability with the given false alarm rate. Simulation result shows that the detection performance of the proposed method is improved for all combinations of detection features.
Publisher
한국군사과학기술학회
Issue Date
2010-06
Language
Korean
Citation

한국군사과학기술학회지, v.13, no.3, pp.461 - 469

ISSN
1598-9127
URI
http://hdl.handle.net/10203/96355
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0