Yang Liao wrote: > I'm using the latest version of fprint on my Dell Vostro laptop with a > UPEK TouchStrip sensor. The images of my fingerprints were indeed > captured with a good quality, but I could not get my fingerprints > verified. Usually I could only get 30 to 40 matched minutiae in an > image, but even I tried to increase this number to 70, the demo > programme still reported "not match". I then ticked the option to show > the minutiae on the image, and what I found is that the demo programme > marked a lot of noise points in the image as minutiae. I'm not sure > whether the noise from my sensor or the analysing algorithm led these > mismatches. Is there anybody tried the demo programme on this type of > sensors?
Works for me, but reports like yours are not uncommon. See here for some discussion: http://www.reactivated.net/fprint/wiki/Imaging_performance Thanks, Daniel _______________________________________________ fprint mailing list [email protected] http://lists.reactivated.net/mailman/listinfo/fprint
