?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%2F287%2F&rft.title=An+investigation+of+data+compression+techniques+for+hyperspectral+core+imager+data&rft.creator=Cawse%2C+Kerry-Anne&rft.creator=Damelin%2C+Steven&rft.creator=du+Plessis%2C+Louis&rft.creator=McIntyre%2C+Richard&rft.creator=Mitchley%2C+Michael&rft.creator=Michael%2C+Sears&rft.subject=Materials&rft.description=We+investigate+algorithms+for+tractable+analysis+of+real+hyperspectral+image+data+from+core+samples+provided+by+AngloGold+Ashanti.+In+particular%2C+we+investigate+feature+extraction%2C+non-linear+dimension+reduction+using+diffusion+maps+and+wavelet+approximation+methods+on+our+data.&rft.date=2008&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%2F287%2F1%2FInvestigation1.pdf&rft.identifier=++Cawse%2C+Kerry-Anne+and+Damelin%2C+Steven+and+du+Plessis%2C+Louis+and+McIntyre%2C+Richard+and+Mitchley%2C+Michael+and+Michael%2C+Sears++(2008)+An+investigation+of+data+compression+techniques+for+hyperspectral+core+imager+data.++%5BStudy+Group+Report%5D+++++