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Publications:Ground truth and evaluation for latent fingerprint matching
Abstract <p>In forensic fingerprint studies a<p>In forensic fingerprint studies annotated databases is important for evaluating the performance of matchers as well as for educating fingerprint experts. We have estab- lished ground truths of minutia level correspondences for the publicly available NIST SD27 data set, whose minutia have been extracted by forensic fingerprint experts. We per- formed verification tests with two publicly available minutia matchers, Bozorth3 and k-plet, yielding Equal Error Rates of 36% and 40% respectively, suggesting that they have sim- ilar (poor) ability to separate a client from an impostor in latent versus tenprint queries. However, in an identifica- tion scenario, we found performance advantage of k-plet over Bozorth3, suggesting that the former can rank the sim- ilarities of fingerprints better. Regardless of the matcher, the general poor performance is a confirmation of previous findings related to latent vs tenprint matching. A finding influencing future practice is that the minutia level match- ing errors in terms of FA and FR may not be balanced (not equally good) even if FA and FR have been chosen to be so at finger level.</p>chosen to be so at finger level.</p>
Author Anna Mikaelyan + , Josef Bigun +
Conference 2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Providence, Rhode Island, June 16-21, 2012
DOI http://dx.doi.org/10.1109/CVPRW.2012.6239220  +
Diva http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:552559
EndPage 88  +
HostPublication 2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, CVPRW 2012  +
PublicationType Conference Paper  +
Publisher IEEE Computer Society  +
Series IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops ; 2012  +
StartPage 83  +
Title Ground truth and evaluation for latent fingerprint matching  +
Year 2012  +
Has queryThis property is a special property in this wiki. Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching + , Publications:Ground truth and evaluation for latent fingerprint matching +
Categories Publication  +
Modification dateThis property is a special property in this wiki. 30 September 2016 20:39:57  +
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