Pseudo-entropy Similarity for Human Biometrics

  • Authors:
  • Leonid Kompanets;Janusz Bobulski;Roman Wyrzykowski

  • Affiliations:
  • -;-;-

  • Venue:
  • ECCV '02 Proceedings of the International ECCV 2002 Workshop Copenhagen on Biometric Authentication
  • Year:
  • 2002

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Abstract

With complex multimedia data, we see the emergence of biometric identification/authentication systems in which the fundamental operation is the similarity assessment of natural information-carrying objects. We have developed a similarity measure JeK, based on new notion of pseudo-entropy. The measure exhibits several features that match experimental findings in multimedia perception. We show how the measure can be used for identification/authentication of complex biometric objects, such as faces and its emotions, voices, and so on. We address the use of the pseudo-entropy measure JeK to deal with relations among the varied properties of 1D, 2D and 3D biometric objects.