Title:	ANALYSIS OF BINARY INFORMATION IN A VOICE BASED TEMPLATE-FREE BIOMETRIC SECURITY SYSTEM
Author(s):	Joshua A. Atah , Gareth Howells
ISBN:	978-972-8924-84-3
Editors:	Yingcai Xiao, Tomaz Amon and Piet Kommers
Year:	2009
Edition:	Single
Keywords:	Template-free Biometrics, Security, Voice features
Type:	Poster/Demonstration
First Page:	351
Last Page:	354
Language:	English
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Paper Abstract:	Biometric systems based on template information require that samples are compared with a selection of stored template values to determine their validity. Such systems are associated with the risk of potential compromise of all data protected by the biometric should the template database itself be compromised. Features of voice signals can be employed in template free biometric encryption, eliminating the need for storing templates of pre-captured signals for use as a basis for comparison. In this research, we suggests that the binary form of the normalised voice signal information holds useful information that can generate the unique absolute keys needed for a template-free biometric system.
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