TY - GEN
T1 - Algorithm for detection and elimination of false minutiae in fingerprint images
AU - Kim, Seonjoo
AU - Lee, Dongjae
AU - Kim, Jaihie
PY - 2001
Y1 - 2001
N2 - A common problem in fingerprint recognition is the existence of false minutiae which increase both FAR and FRR in fingerprint matching. In this paper, a robust minutiae postprocessing algorithm is proposed. Unlike most algorithms which use simple distance and connectivity criterions for postprocessing, we also used orientation and flow of ridges as the key factor for postprocessing to avoid eliminating true minutiae while postprocessing. It is shown by the experiments that our postprocessing algorithm improves the minutiae extraction accuracy and the performance of the matching process.
AB - A common problem in fingerprint recognition is the existence of false minutiae which increase both FAR and FRR in fingerprint matching. In this paper, a robust minutiae postprocessing algorithm is proposed. Unlike most algorithms which use simple distance and connectivity criterions for postprocessing, we also used orientation and flow of ridges as the key factor for postprocessing to avoid eliminating true minutiae while postprocessing. It is shown by the experiments that our postprocessing algorithm improves the minutiae extraction accuracy and the performance of the matching process.
UR - http://www.scopus.com/inward/record.url?scp=35148859101&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=35148859101&partnerID=8YFLogxK
U2 - 10.1007/3-540-45344-x_34
DO - 10.1007/3-540-45344-x_34
M3 - Conference contribution
AN - SCOPUS:35148859101
SN - 3540422161
SN - 9783540422167
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 235
EP - 240
BT - Audio- and Video-Based Biometric Person Authentication - Third International Conference, AVBPA 2001, Proceedings
PB - Springer Verlag
T2 - 3rd International Conference on Audio- and Video- Based Biometric Person Authentication, AVBPA 2001
Y2 - 6 June 2001 through 8 June 2001
ER -