Algorithm of Clustering for Color Images Segmentation

  • Authors:
  • Pedro Martinez Galaviz;Arturo Rojas Lopez;Maria Josefa Somodevilla Garcia;Ivo Humberto Pineda Torres

  • Affiliations:
  • Benemérita Universidad Autónoma de Puebla;Benemérita Universidad Autónoma de Puebla;Benemérita Universidad Autónoma de Puebla;Benemérita Universidad Autónoma de Puebla

  • Venue:
  • CONIELECOMP '05 Proceedings of the 15th International Conference on Electronics, Communications and Computers
  • Year:
  • 2005

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Abstract

The problem of recognition of objects inside an image can be divided in two steps: segmentation phase and classification of the objects. The cluster is a representative method of the segmentation techniques that divides the pixels in different groups, based on properties of coherence and similarity. We propose a variation of the implementation of the cluster method based on density, OPTICS, which it considers creation of clusters and the density of the points and it develops a classification with regard to their parameters. In this method, we choose color attribute as an important element to define a cluster; the color space considered is the HVC. The experiments were carried out with images that consider different situations, in most cases the results are close to what we expected, once a cluster is found the classification process can be done.