Stephanie A. C. Schuckers Aditya Abhyankar Detecting Liveness in Fingerprint Scanners Using Wavelets: Results of the Test Dataset. 100-110 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3087&spage=100 2004 conf/eccv/2004bioaw ECCV Workshop BioAW db/conf/eccv/eccv2004bioaw.html#SchuckersA04