作者: Pedro R Vizcaya , Lester A Gerhardt
DOI: 10.1016/0031-3203(95)00154-9
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摘要: A nonlinear orientation model for the representation of matrix a fingerprint image is presented. general procedure to obtain set parameters describing this shown. Particularly, piecewise linear function analysed. The model, compared with previous zero-pole shows substantial decrease in error. application efficient identity verification based on ridge explored.