id author title date pages extension mime words sentence flesch summary cache txt kd17cr58x6s Sarah Elizabeth Baker Effects of Time-Lapse and Contact Lenses on Iris Recognition 2009 .txt text/plain 174 6 43 We present results debunking both of these common myths in iris recognition and show a real effect of time-lapse and contact lenses on iris biometric performance. However, before iris recognition can be implemented on a world-wide scale, important questions regard- ing its accuracy must be addressed. cache/kd17cr58x6s.txt txt/kd17cr58x6s.txt