Watermarking as a means to enhance biometric systems: a critical survey

  • Authors:
  • Jutta Hämmerle-Uhl;Karl Raab;Andreas Uhl

  • Affiliations:
  • Multimedia Signal Processing and Security Lab (WaveLab), Department of Computer Sciences, University of Salzburg, Austria;Multimedia Signal Processing and Security Lab (WaveLab), Department of Computer Sciences, University of Salzburg, Austria;Multimedia Signal Processing and Security Lab (WaveLab), Department of Computer Sciences, University of Salzburg, Austria

  • Venue:
  • IH'11 Proceedings of the 13th international conference on Information hiding
  • Year:
  • 2011

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Abstract

Watermarking is discussed as possible means to enhance biometric systems. Application scenarios for the employment of watermarks as found in literature are discussed and analysed with respect to required watermark properties, possible attacks, and eventual (cryptographic) alternatives.