<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body >Hi Jimmy,<div><br><div>fprint can indeed do this, I am myself using it for this task. I am not near the source code nor a regular computer, however you can load the prints into a zero terminated array and give it to a function (fprint_verify or something in that direction) whose output, in case of a correct match, will be the index into the array for the matched print.</div></div><div><br></div><div>Sorry for the formatting, writing this from my phone...</div><div><br></div><div>Regards,</div><div>Martin Hejnfelt</div><br><br><div style="font-size:100%;text-align:left;color:#000000"><div>-------- Oprindelig meddelelse --------</div><div>Fra: Jimmy Jeppesen <jimmy@mobi.dk> </jimmy@mobi.dk></div><div>Dato:30/07/2014 09.47 (GMT+01:00) </div><div>Til: fprint@lists.freedesktop.org </div><div>Emne: [fprint] 1-n matching? </div><div><br></div></div><div dir="ltr">Hi<div><br></div><div>I am writing an application that will need to read a fingerprint and then compare this to a series of previously scanned images and report back which file matched.</div><div><br></div><div> The matched file then corresponds to a given user and I can proceed from there.</div><div><br></div><div>I have googled high and low, and it seems like libfprint is not suited for this purpose - Am I right? :-)</div><div><br></div><div>If not, which programs do I need (or which parameters to frpintd-verify)?</div><div><br></div><div>Thanks,</div><div>Jimmy</div><div><br></div><div>ps, thanks for the help with installation - It was indeed the Debian version on APT that was too old and a hand.compiled version worked out of the box.</div> </div> </body>