?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%2F724%2F&rft.title=Determining+An+Individual%E2%80%99s+3-Dimensional+Body+Shape+From+Two+2-Dimensional+Photographic+Images&rft.creator=Patel%2C+R.&rft.creator=Brett%2C+Charles&rft.creator=Gallimore%2C+Laura&rft.creator=Jacobs%2C+Byron&rft.creator=Jenkins%2C+Sian&rft.creator=Niechcial%2C+Aleksandra&rft.creator=Please%2C+C.P.&rft.subject=Information+and+communication+technology&rft.description=Poikos+are+interested+in+the+process+of+determining+an+individual%E2%80%99s+3-D+body+shape+from+two+2-D+images+taken+with+standard+hardware+such+as+a+camera+phone+or+web+cam.+The+study+group+addressed+two+particu-+lar+issues+in+the+overall+process+that+Poikos+would+like+to+improve+on%2C+a+markerless+correction+for+radial+distortion+and+improved+segmentation+of+the+person%E2%80%99s+outline+from+the+image.+Based+on+a+radial+distortion+func-+tion+the+study+group+deduced+and+implemented+an+optimization+method+for+finding+the+function+parameters+given+straight+lines+in+the+distorted+image.+For+the+segmentation+problem%2C+the+study+group+applied+Perona-+Malik+pre-processing+to+improve+edge+detection+in+the+image.+An+open+source+version+of+the+%E2%80%98segmentation+by+weighted+aggregation%E2%80%99+method+was+applied+to+the+images+and+shows+considerable+promise.+Together+with+prior+information+of+the+content+of+the+image%2C+this+algorithm+could+provide+better+results+than+the+current+Poikos+segmentation+method.&rft.date=2012&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%2F724%2F1%2FESGI85-Poikos_CaseStudy.pdf&rft.identifier=++Patel%2C+R.+and+Brett%2C+Charles+and+Gallimore%2C+Laura+and+Jacobs%2C+Byron+and+Jenkins%2C+Sian+and+Niechcial%2C+Aleksandra+and+Please%2C+C.P.++(2012)+Determining+An+Individual%E2%80%99s+3-Dimensional+Body+Shape+From+Two+2-Dimensional+Photographic+Images.++%5BStudy+Group+Report%5D+++++