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http://dx.doi.org/10.6109/jkiice.2012.16.10.2137

Simulator for Active Sonar Target Recognition  

Seok, Jongwon (창원대학교 정보통신공학과)
Kim, Taehwan (경북대학교 전자전기컴퓨터학부)
Bae, Keunsung (경북대학교 전자전기컴퓨터학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.16, no.10, 2012 , pp. 2137-2142 More about this Journal
Abstract
Many studies in detection and classification of the targets in the underwater environments have been conducted for military purposes, as well as for non-military purpose. Due to the complicated characteristics of underwater acoustic signal reflecting multipath environments and spatio-temporal varying characteristics, active sonar target classification technique has been considered as a difficult technique. And it has a difficult in collecting actual underwater data. In this paper, we implemented the simulator to synthesize the active target signal, to extract feature and to classify the target in the underwater environment. In target signal synthesis, highlight and three-dimensional model are used and multi-aspect based hidden markov model is used for target classification.
Keywords
Active Sonar; Multiaspect; Target Synthesis; Underwater Target; Target Recognition; Simulator;
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