Model-based landmine detection algorithms for acoustic/seismic data

Tsaipei Wang*, J. M. Keller, P. D. Gader, G. X. Ritter, A. Koksal Hocaoglu, M. S. Schmalz

*Corresponding author for this work

研究成果: Conference article

5 引文 斯高帕斯(Scopus)

摘要

Acoustic-Seismic methods for landmine detection are under intensive investigation. Data collected by the University of Mississippi have by processed by a variety of investigators with excellent results in many cases. Increases in performance are sought based on an understanding of the physical principles leading to the differences between the vibrational velocities of soil over buried landmines and over locations not above landmines. Donskoy suggested modeling the physical system using damped harmonic oscillators. This model suggests a use of magnitude and phase information in image processing algorithms for detecting. In this paper, some methods for incorporating magnitude and phase into image processing algorithms are described and demonstrated. Previous algorithms relied on magnitude only. Increased performance is achieved by incorporating phase into the algorithms.

原文English
頁(從 - 到)558-568
頁數11
期刊Proceedings of SPIE - The International Society for Optical Engineering
5089
發行號1
DOIs
出版狀態Published - 26 十一月 2003
事件PROCEEDINGS OF SPIE SPIE -The International Society for Optical Engineering: Detection and Remediation Technologies for Mines and Minelike Targets VIII - Orlando, FL, United States
持續時間: 21 四月 200325 四月 2003

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