Hirzel, JanHartung, DanielBusch, ChristophBrömme, ArslanBusch, Christoph2019-01-172019-01-172010978-3-88579-258-1https://dl.gi.de/handle/20.500.12116/19572In this fingerprint verification approach, a fingerprint image is divided into equally sized cells and the pattern is represented by a substitute resulting in a feature vector of fixed length. A related ISO standard recommends three different approaches for the selection of these. It suggests a cell size of approximately two ridges per cell. For the co-sinusoidal triplet approach for the retrieval of the spectral component this assumption was investigated. The influence of the cell size on the biometric performance was supported and additionally, a sound comparison method was implemented. To maintain a comprehensible evaluation the open Fingerprint Verification Competition (FVC) databases FVC2000 and FVC2002 were used.enText/Conference Paper1617-5468