Topological model for two-dimensional image representation: definition and optimal extraction algorithm

  • Authors:
  • Guillaume Damiand;Yves Bertrand;Christophe Fiorio

  • Affiliations:
  • IRCOM-SIC, bât SP2MI, BP 30179, 86962 Chasseneuil Cedex, France;IRCOM-SIC, bât SP2MI, BP 30179, 86962 Chasseneuil Cedex, France;LIRMM, 161 rue Ada, 34392 Montpellier Cedex 5, France

  • Venue:
  • Computer Vision and Image Understanding
  • Year:
  • 2004

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Abstract

This paper presents an unsupervised method to segment multispectral images, involving a correlated non-Gaussian noise. The efficiency of the Markovian quadtree-based method we propose will be illustrated on a satellite image segmentation task with multispectral ...