Multi-spectral Texture Characterisation for Remote Sensing Image Segmentation

  • Authors:
  • Filiberto Pla;Gema Gracia;Pedro García-Sevilla;Majid Mirmehdi;Xianghua Xie

  • Affiliations:
  • Dept. Llenguatges i Sistemes Informàtics, University Jaume I, Castellón, Spain 12071;Dept. Llenguatges i Sistemes Informàtics, University Jaume I, Castellón, Spain 12071;Dept. Llenguatges i Sistemes Informàtics, University Jaume I, Castellón, Spain 12071;Dept. of Computer Science, University of Bristol, Bristol, UK BS8 1UB;Dept. of Computer Science, University of Swansea, Swansea, UK SA2 8PP

  • Venue:
  • IbPRIA '09 Proceedings of the 4th Iberian Conference on Pattern Recognition and Image Analysis
  • Year:
  • 2009

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Abstract

A multi-spectral texture characterisation model is proposed, the Multi-spectral Local Differences Texem --- MLDT, as an affordable approach to be used in multi-spectral images that may contain large number of bands. The MLDT is based on the Texem model. Using an inter-scale post-fusion strategy for image segmentation, framed in a multi-resolution approach, we produce unsupervised multi-spectral image segmentations. Preliminary results on several remote sensing multi-spectral images exhibit a promising performance by the MLDT approach, with further improvements possible to model more complex textures and add some other features, like invariance to spectral intensity.