A Novel Fingerprint Quality Assessment Based on Gabor Filters

Fingerprints are the most widely deployed biometric characteristics. However, the recognition of a fingerprint may be influenced by a lot of factors (e.g., skin conditions, sensor conditions) and a matching algorithm is highly affected by the quality of the images involved. This work proposes a nove...

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Bibliographic Details
Main Authors: Lucena Peixoto Andrezza, Igor, Brasileiro Primo, Joao Janduy, Cabral de Lima Borges, Erick Vagner, Gualberto de Andrade e Silva, Arnaldo, Vidal Batista, Leonardo, Martins Gomes, Herman
Format: Conference Proceeding
Language:English
Subjects:
Biometrics
Fingerprint
Fingerprint recognition
Forensics
Gabor
Histograms
Image recognition
Quality
Quality assessment
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Summary:Fingerprints are the most widely deployed biometric characteristics. However, the recognition of a fingerprint may be influenced by a lot of factors (e.g., skin conditions, sensor conditions) and a matching algorithm is highly affected by the quality of the images involved. This work proposes a novel method for Fingerprint Quality Assessment (FQA) based on the analysis of the Gabor filters response on a fingerprint image. The correlation between the worst quality templates and the matching score has also been analyzed. The method is validated on FVC2000DB3, FVC2004DB2, FVC2004DB3, and FVC2006DB3 databases. This work was compared to other FQAs in order to evaluate performance and with different matching algorithms for fair comparison. The results found pointed that the proposed method is able to identify the images which most affect the error rates of an AFIS, better than the other methods presented in the literature.
ISSN:2377-5416
DOI:10.1109/SIBGRAPI.2018.00042