Fuzzy Sets for Image Texture Modelling Based on Human Distinguishability of Coarseness

  • Authors:
  • Jesús Chamorro-Martínez;Pedro Martínez-Jiménez

  • Affiliations:
  • Department of Computer Science and Artificial Intelligence, University of Granada, Granada, Spain 18071;Department of Computer Science and Artificial Intelligence, University of Granada, Granada, Spain 18071

  • Venue:
  • WILF '09 Proceedings of the 8th International Workshop on Fuzzy Logic and Applications
  • Year:
  • 2009

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Abstract

In this paper, the "coarseness" texture property is modelled by means of fuzzy sets, relating representative coarseness measures (our reference set) with the human perception of this type of feature. In our study, a wide variety of measures are analyzed, and the coarseness human perception are collected from polls filled by subjects. The capability of each measure to discriminate different coarseness degrees is analyzed, taking into account this capability for defining the membership function.