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Generating revocable fingerprint template using polar grid based 3-tuple quantization technique

机译:使用基于极性网格的3元量化技术生成可撤销指纹模板

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Recently, biometric template protection has received much attention from the research community due to the security and privacy concerns of biometric template. Although a number of biometric template protection methods have been reported, yet, it is still a challenging task to devise a biometric template protection method which satisfies all the biometric template protection criteria namely diversity, revocability, non-invertibility and performance. In this paper, a method is proposed to generate a revocable fingerprint template of bit-string from a set of minutiae points through polar grid based 3-tuple quantization (PGTQ) technique. Two merits of the proposed method are outlined, i.e., alignment-free and performance. FVC2002 DB1 and DB2 are used to evaluate the performance of the proposed method. Besides, the template protection criteria are also examined to ensure the security and privacy of the biometric template.
机译:最近,由于生物识别模板的安全和隐私问题,生物识别模板保护从研究界受到了很多关注。虽然已经报告了许多生物识别模板保护方法,但是,设计了一种具有挑战性的任务,可以设计一种满足所有生物识别模板保护标准的生物识别模板保护方法即多样性,撤销性,不可逆性和性能。在本文中,提出了一种方法,通过基于极性网格的3元量化(PGTQ)技术从一组细节点生成来自一组细节点的钻头串的可撤销指纹模板。概述了所提出的方法的两个优点,即无序和性能。 FVC2002 DB1和DB2用于评估所提出的方法的性能。此外,还检查了模板保护标准,以确保生物识别模板的安全性和隐私。

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