Phase-only Correlation in Fingerprint Database Registration and Matching
Pages 93-100
Alin C. Teusdea, Gianina Gabor
Abstract. Do This paper presents fingerprint registration and matching in a fingerprint database using phase-only correlation techniques. Two modified phase-only correlation techniques with efficient registration results are used: the rectangle band limited phase-only correlation method (BPOC) and an elliptic limited phase-only correlation method (EPOC) the last one being proposed by the authors. The results of the computer simulations obtained for these two methods are analyzed on the same fingerprint database and the analysis denotes that the proposed method EPOC has better performances than BPOC method for fingerprint matching in the used database.