Matches in SemOpenAlex for { <https://semopenalex.org/work/W1700089455> ?p ?o ?g. }
- W1700089455 abstract "Ground penetrating radar (GPR) is a promising technique for humanitarian demining applications as it permits providing useful information about the subsurface based on wave reflections produced by electromagnetic (EM) contrasts. Yet, landmine detection using GPR can suffer from: (1) clutter, i.e, undesirable effects from antenna coupling, system ringing and soil surface and subsurface reflections; (2) false alarms, e.g., reflections from buried mine-like objects such as stones or metallic debris; (3) effects of soil properties on the GPR performance, such as attenuation. This thesis addresses these topics in an integrated approach aiming at reducing clutter, identifying landmines from false alarms and analysing GPR performance. For subtracting undesirable reflections, a new physically-based filtering algorithm is developed, which takes into account major antenna effects and soil surface reflection. It is applied in conjunction with a change detection algorithm for enhancing landmine detection. Landmine identification is performed using discriminant characteristics extracted from the pre-filtered data by a novel feature extraction approach in the time-frequency domain. For analysing the effects of soil properties, in particular soil dielectric permittivity, an EM model is coupled to pedotransfer functions for estimating the GPR performance on a given soil. The developed algorithms are validated using data acquired by two different hand-held GPR systems. Promising results are obtained under laboratory and outdoor conditions, where different types of soil (including real mine-affected soils) and landmines (including improvised explosive devices) are considered." @default.
- W1700089455 created "2016-06-24" @default.
- W1700089455 creator A5020410710 @default.
- W1700089455 date "2008-01-01" @default.
- W1700089455 modified "2023-09-27" @default.
- W1700089455 title "An integrated detection and identification methodology applied to ground-penetrating radar data for humanitarian demining applications" @default.
- W1700089455 cites W126688294 @default.
- W1700089455 cites W1491038446 @default.
- W1700089455 cites W1505493327 @default.
- W1700089455 cites W1505812996 @default.
- W1700089455 cites W1515543311 @default.
- W1700089455 cites W15242090 @default.
- W1700089455 cites W1541777439 @default.
- W1700089455 cites W155774949 @default.
- W1700089455 cites W1560789088 @default.
- W1700089455 cites W1650189109 @default.
- W1700089455 cites W1688892670 @default.
- W1700089455 cites W1779129786 @default.
- W1700089455 cites W1807561933 @default.
- W1700089455 cites W1807616729 @default.
- W1700089455 cites W1874495753 @default.
- W1700089455 cites W1923216858 @default.
- W1700089455 cites W1964156505 @default.
- W1700089455 cites W1964332645 @default.
- W1700089455 cites W1972044132 @default.
- W1700089455 cites W1990840905 @default.
- W1700089455 cites W1995695259 @default.
- W1700089455 cites W1998239584 @default.
- W1700089455 cites W2000881588 @default.
- W1700089455 cites W2001476464 @default.
- W1700089455 cites W2004109708 @default.
- W1700089455 cites W2005698861 @default.
- W1700089455 cites W2006008975 @default.
- W1700089455 cites W2008224946 @default.
- W1700089455 cites W2009274306 @default.
- W1700089455 cites W2010034374 @default.
- W1700089455 cites W2013962290 @default.
- W1700089455 cites W2016479665 @default.
- W1700089455 cites W2024991751 @default.
- W1700089455 cites W2031636205 @default.
- W1700089455 cites W2033823482 @default.
- W1700089455 cites W2039717918 @default.
- W1700089455 cites W2042084085 @default.
- W1700089455 cites W2043612462 @default.
- W1700089455 cites W2044927495 @default.
- W1700089455 cites W2045897062 @default.
- W1700089455 cites W2060647575 @default.
- W1700089455 cites W2064609427 @default.
- W1700089455 cites W2076094691 @default.
- W1700089455 cites W2083638840 @default.
- W1700089455 cites W2085563457 @default.
- W1700089455 cites W2087181016 @default.
- W1700089455 cites W2097088130 @default.
- W1700089455 cites W2101961721 @default.
- W1700089455 cites W2102921232 @default.
- W1700089455 cites W2103837390 @default.
- W1700089455 cites W2104349363 @default.
- W1700089455 cites W2104650486 @default.
- W1700089455 cites W2107585551 @default.
- W1700089455 cites W2108121131 @default.
- W1700089455 cites W2108885775 @default.
- W1700089455 cites W2110234401 @default.
- W1700089455 cites W2111569829 @default.
- W1700089455 cites W2114758262 @default.
- W1700089455 cites W2115159269 @default.
- W1700089455 cites W2116406300 @default.
- W1700089455 cites W2116879100 @default.
- W1700089455 cites W2121900776 @default.
- W1700089455 cites W2123617671 @default.
- W1700089455 cites W2129286650 @default.
- W1700089455 cites W2131943927 @default.
- W1700089455 cites W2136881409 @default.
- W1700089455 cites W2140198624 @default.
- W1700089455 cites W2144535965 @default.
- W1700089455 cites W2144781999 @default.
- W1700089455 cites W2147633303 @default.
- W1700089455 cites W2147863925 @default.
- W1700089455 cites W2151248321 @default.
- W1700089455 cites W2152891085 @default.
- W1700089455 cites W2155411643 @default.
- W1700089455 cites W2159168634 @default.
- W1700089455 cites W2159294904 @default.
- W1700089455 cites W2159949040 @default.
- W1700089455 cites W2159994864 @default.
- W1700089455 cites W2161931647 @default.
- W1700089455 cites W2219187051 @default.
- W1700089455 cites W2249797793 @default.
- W1700089455 cites W2266651333 @default.
- W1700089455 cites W2317938141 @default.
- W1700089455 cites W3151807103 @default.
- W1700089455 cites W3217209178 @default.
- W1700089455 cites W2142106447 @default.
- W1700089455 hasPublicationYear "2008" @default.
- W1700089455 type Work @default.
- W1700089455 sameAs 1700089455 @default.
- W1700089455 citedByCount "1" @default.
- W1700089455 countsByYear W17000894552014 @default.
- W1700089455 crossrefType "journal-article" @default.
- W1700089455 hasAuthorship W1700089455A5020410710 @default.
- W1700089455 hasConcept C127313418 @default.