?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F124%2F&rft.title=Tripwire+Detection+for+Landmines&rft.creator=Budd%2C+Chris&rft.creator=Stockie%2C+John&rft.subject=Aerospace+and+defence&rft.description=Pre-processed+Radon+transform-based+detection+methods+were+identified+as+the+most+viable+technique.+There+are+some+issues+that+arose+when+testing+the+various+methods.+A)+The+'log'+edge+detection+in+Matlab+seemed+better+than+the+default+'sobel'+method%2C+but+is+still+worth+considering+other+edge+detection+algorithms+that+might+deal+more+effectively+with+noisy+or+grainy+image.+B)+The+algorithm+works+best+when+the+wire+is+horizontal+and+spans+the+length+of+the+image.+If+constrained+to+thin-strip+type+images+then+a+simple+solution+is+to+run+the+algorithm+twice%2C+once+with+the+image+and+a+second+time+with+the+same+image+rotated+through+45+degrees.&rft.date=1998-06-05&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F124%2F1%2Fitres.pdf&rft.identifier=++Budd%2C+Chris+and+Stockie%2C+John++(1998)+Tripwire+Detection+for+Landmines.++%5BStudy+Group+Report%5D+++++