| Abstract
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<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>
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| Author
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Anna Mikaelyan +
, Josef Bigun +
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| Conference
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2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Providence, Rhode Island, June 16-21, 2012
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| DOI
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http://dx.doi.org/10.1109/CVPRW.2012.6239220 +
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| Diva
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http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:552559
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| EndPage
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88 +
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| HostPublication
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2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, CVPRW 2012 +
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| PublicationType
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Conference Paper +
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| Publisher
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IEEE Computer Society +
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| Series
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IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops ; 2012 +
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| StartPage
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83 +
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| Title
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Ground truth and evaluation for latent fingerprint matching +
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| Year
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2012 +
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| Has queryThis property is a special property in this wiki.
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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 +
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| Categories |
Publication +
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| Modification dateThis property is a special property in this wiki.
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30 September 2016 20:39:57 +
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