An improvement of the energy function

  • Authors:
  • Konstantinos Drakakis;Dragan Radulović

  • Affiliations:
  • School of Mathematics, University of Edinburgh, JCMB, KB Mayfield Road, Edinburgh EH9 3JZ, UK;Department of Mathematics, Florida Atlantic University, 777 Glades Road, Boca Raton, Florida

  • Venue:
  • Signal Processing - Content-based image and video retrieval
  • Year:
  • 2005

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Abstract

We propose an alternative definition/method of computation of the energy function of a stationary time series, which yields more reliable results than the traditional one. We also propose the more intuitively appealing averaging function, a simple renormalization of the energy function.