A new technique in saving fingerprint with low volume by using Chaos Game and Fractal Theory

• Autores: Mahdi Jampour, Mohammad M. Javidi, Maryam Ashourzadeh, Adel Soleymani Nejad, Mahdi Yaghoobi
• Localización: IJIMAI, ISSN-e 1989-1660, Vol. 1, Nº. 3, 2010, págs. 28-32
• Idioma: inglés
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• Resumen

  • Fingerprint is one of the simplest and most reliable biometric features of human for identification. In this study by using fractal theory and by the assistance of Chaos Game a new fractal is made from fingerprint. While making the new fractal by using Chaos Game mechanism some parameters, which can be used in identification process, can be deciphered. For this purpose, a fractal is made for each fingerprint, we save 10 parameters for every fingerprint, which have necessary information for identity, as said before. So we save 10 decimal parameters with 0.02 accuracy instead of saving the picture of a fingerprint or some parts of it. Now we improve the great volume of fingerprint pictures by using this model which employs fractal for knowing the personality.