NDLI: An abrupt change detection algorithm for buried landmines localization

Content Provider	IEEE Xplore Digital Library
Author	Potin, D. Vanheeghe, P. Duflos, E. Davy, M.
Copyright Year	1980
Abstract	Ground-penetrating radars (GPRs) are very promising sensors for landmine detection as they are capable of detecting landmines with low metal contents. GPRs deliver so-called Bscan data which are, roughly, vertical slice images of the ground. However, due to the high dielectric permittivity contrast at the air-ground interface, a strong response is recorded at early time by GPRs. This response is the main component of the so-called clutter noise and it blurs the responses of landmines buried at shallow depths. The landmine detection task is therefore quite difficult. This paper proposes a new method for automated detection and localization of buried objects from Bscan records. A support vector machine algorithm for online abrupt change detection is implemented and proves to be efficient in detecting buried landmines from Bscan data. The proposed procedure performance is evaluated using simulated and real data.
Sponsorship	IEEE Geoscience and Remote Sensing Society IEEE URSI
Starting Page	260
Ending Page	272
Page Count	13
File Size	1164264
File Format	PDF
ISSN	01962892
Volume Number	44
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-02-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Detection algorithms Landmine detection Ground penetrating radar Buried object detection Radar detection Dielectrics Permittivity Clutter Support vector machines Change detection algorithms novelty detection Clutter reduction ground-penetrating radar (GPR) landmine detection
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Electrical and Electronic Engineering

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