%0 Conference Paper
%A Le, Hong Hai
%A Nguyen, Ngoc Hoa
%B The 2013 IEEE RIVF International Conference on Computing and Communication Technologies (RIVF)
%C Hanoi, Vietnam
%D 2013
%F SisLab:2251
%T Toward an approach to improving the consolidation stage of fingerprint matching
%U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2251/
%X Consolidation stage is a component of fingerprint matching algorithms. It aims to check whether the local matching minutiae pairs still satisfy at the global alignment level of two fingerprints. In this paper, we review some consolidation methods used in the consolidation stage and propose a verification step to improve the quality of the consolidation methods by removing unmatched minutiae pairs. We carry out our proposal on two popular fingerprint matching algorithms: K-plet based and m-Triplet based one. The results of our experiments on FVC 2002-DB1 database show that the modified algorithms get better accuracy and not affect to the speed of the original one.