?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Face+Recognition+by+Detection+of+Matching+Cliques+of+Points&rft.creator=Stentiford%2C+F&rft.description=This+paper+addresses+the+problem+of+face+recognition+using+a+graphical+representation+to+identify+structure+that+is+common+to+pairs+of+images.+Matching+graphs+are+constructed+where+nodes+correspond+to+image+locations+and+edges+are+dependent+on+the+relative+orientation+of+the+nodes.+Similarity+is+determined+from+the+size+of+maximal+matching+cliques+in+pattern+pairs.+The+method+uses+a+single+reference+face+image+to+obtain+recognition+without+a+training+stage.+The+Yale+Face+Database+A+is+used+to+compare+performance+with+earlier+work+on+faces+containing+variations+in+expression%2C+illumination%2C+occlusion+and+pose+and+for+the+first+time+obtains+a+100%25+correct+recognition+result.&rft.subject=Science+%26+Technology%2C+Technology%2C+Physical+Sciences%2C+Engineering%2C+Electrical+%26+Electronic%2C+Optics%2C+Imaging+Science+%26+Photographic+Technology%2C+Engineering%2C+Face+recognition%2C+pattern+recognition%2C+similarity%2C+human+vision%2C+graph+matching%2C+Active+Appearance+Models&rft.publisher=SPIE&rft.contributor=Niel%2C+KS&rft.contributor=Bingham%2C+PR&rft.date=2014-03-07&rft.type=Proceedings+paper&rft.language=eng&rft.source=+++++In%3A+Niel%2C+KS+and+Bingham%2C+PR%2C+(eds.)+Image+Processing%3A+Machine+Vision+Applications+VII.++(pp.+90240K).++SPIE%3A+San+Francisco%2C+California%2C+U.S..+(2014)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F1427719%2F2%2FStentiford_90240K.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F1427719%2F&rft.rights=open