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Liveness detection based on fine movements of the fingertip surface

 
: Drahansky, M.; Nötzel, R.; Funk, W.

National Security Agency; IEEE Systems, Man, and Cybernetics Society; United States, Military Academy, Department of Electrical Engineering and Computer Science:
IEEE Information Assurance Workshop 2006. Proceedings. CD-ROM : June 21-23
New York, NY: IEEE, 2006
ISBN: 1-4244-0130-5
S.42-47
Annual Information Assurance Workshop (IAW) <7, 2006, West Point/NY>
Englisch
Konferenzbeitrag
Fraunhofer IGD ()
biometric; fingerprinting; liveness detection

Abstract
Modern GIS systems increasingly rely on server-side rendering and web services for the rendering of geographical and application-specific data for both efficiency and security reasons since the underlying data sets for critical infrastructures and emergency operations are typically extremely sensitive. Given that display devices can be spread in the field on mobile devices, the ability to track and trace leaking and misuse of visualization data is of critical importance. In this paper we describe a technique to insert robust steganographic markings into the rendering process for GIS data based on context-sensitive texture adaptation along with a system architecture for marking and tracing GIS service data over a standards-based communication channel.

: http://publica.fraunhofer.de/dokumente/N-45263.html