id author title date pages extension mime words sentence flesch summary cache txt 9z902z12z6v Ping Yan Ear Biometrics in Human Identification 2008 .txt text/plain 418 24 49 Furthermore, we develop the first fully automated biometric system using 3D ear shape. The results suggest a strong potential for 3D ear shape as a biometric. cache/9z902z12z6v.txt txt/9z902z12z6v.txt