A Distance Measure for Performance Evaluation of Shape Adaptive Transforms

  • Emilio Carlos Acocella
  • Abraham Alcaim

Abstract

In a recent work, a mathematical formulation for shape adaptive (SA) 2D transforms was developed. Based on this formulation, we propose in this paper a distance measure that theoretically assesses the performance of a generic SA transform. This measure is based on the minimization of the mean square difference between the coefficients of a given SA transform and those of the optimum SA transform. Experimental results show that the proposed measure is an efficient tool for performance evaluation purposes and may be of major interest for objectbased video coding applications.
Published
18-06-2015
How to Cite
Carlos Acocella, E., & Alcaim, A. (2015). A Distance Measure for Performance Evaluation of Shape Adaptive Transforms. Journal of Communication and Information Systems, 20(2). https://doi.org/10.14209/jcis.2005.7
Section
Regular Papers