• Journal of Internet Computing and Services
    ISSN 2287 - 1136(Online) / ISSN 1598 - 0170 (Print)
    http://jics.or.kr/

Adaptive Window-based Detection of Narcotics and Explosives using IMS Signals in Cargo Containers


Heesong Ju, Donghyun Kim, Sungyoon Cho, Kyungwon Park, Yangsub Kim, Wongi Jeon, Kiwon Kwon, Journal of Internet Computing and Services, Vol. 23, No. 3, pp. 57-65, Jun. 2022
10.7472/jksii.2022.23.3.57, Full Text:
Keywords: narcotics and explosives, ion mobility spectrometry, cargo container, adaptive window, Detection Technique

Abstract

International attempts to smuggle narcotics and explosives using ship or aircraft cargoes are on the rise. With the recent increase in the number of detection cases of narcotics and explosives in Korea, it is important to detect dangerous material (narcotics and explosives) through container searches at ports and airports, which are the main routes. This paper proposes a technique to detect dangerous material in cargo containers using the sampled output signal of ion mobility spectroscopy (IMS). The proposed technique estimates parameters such as a threshold, a window length, and a noise level for ion detection of the target dangerous material by using known materials in the initialization stage. The estimated parameters are used to detect the ions of the dangerous target material inside the containers. The proposed technique can be applied when the peak value of the IMS signal and the ion mobility are varying due to container environments.


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Cite this article
[APA Style]
Heesong Ju, Donghyun Kim, Sungyoon Cho, Kyungwon Park, Yangsub Kim, Wongi Jeon, & Kiwon Kwon (2022). Adaptive Window-based Detection of Narcotics and Explosives using IMS Signals in Cargo Containers. Journal of Internet Computing and Services, 23(3), 57-65. DOI: 10.7472/jksii.2022.23.3.57.

[IEEE Style]
H. Ju, D. Kim, S. Cho, K. Park, Y. Kim, W. Jeon and K. Kwon, "Adaptive Window-based Detection of Narcotics and Explosives using IMS Signals in Cargo Containers," Journal of Internet Computing and Services, vol. 23, no. 3, pp. 57-65, 2022. DOI: 10.7472/jksii.2022.23.3.57.

[ACM Style]
Heesong Ju, Donghyun Kim, Sungyoon Cho, Kyungwon Park, Yangsub Kim, Wongi Jeon, and Kiwon Kwon. 2022. Adaptive Window-based Detection of Narcotics and Explosives using IMS Signals in Cargo Containers. Journal of Internet Computing and Services, 23, 3, (2022), 57-65. DOI: 10.7472/jksii.2022.23.3.57.