This paper introduces a new noise model for the generation of synthetic fingerprints. Starting from several visual observations about noise in real fingerprints, the limits of the uniform noise generation adopted in our previous work are pointed out and a new model able to create realistic coherent noise is proposed. The results are very promising: the new images generated are definitely more realistic than those obtained with the original method.

An Improved Noise Model for the Generation of Synthetic Fingerprints

CAPPELLI, RAFFAELE;MAIO, DARIO;MALTONI, DAVIDE
2004

Abstract

This paper introduces a new noise model for the generation of synthetic fingerprints. Starting from several visual observations about noise in real fingerprints, the limits of the uniform noise generation adopted in our previous work are pointed out and a new model able to create realistic coherent noise is proposed. The results are very promising: the new images generated are definitely more realistic than those obtained with the original method.
Proceedings of Eighth International Conference on Control, Automation, Robotics and Vision (ICARCV2004), Kunming, China, December 2004.
1250
1255
R. Cappelli; D. Maio; D. Maltoni
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/6601
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