Utilisation of contour criteria in micro-segmentation of SAR images

@article{Beaulieu2004UtilisationOC,
  title={Utilisation of contour criteria in micro-segmentation of SAR images},
  author={Jean-Marie Beaulieu},
  journal={International Journal of Remote Sensing},
  year={2004},
  volume={25},
  pages={3497 - 3512}
}
  • Jean-Marie Beaulieu
  • Published 1 September 2004
  • Environmental Science
  • International Journal of Remote Sensing
The segmentation of SAR (Synthetic Aperture Radar) images is greatly complicated by the presence of coherent speckle. To carry out this process a hierarchical segmentation algorithm based on stepwise optimization is used. It starts with each individual pixel as a segment and then sequentially merges the segment pair that minimizes the criterion. In a hypothesis testing approach, we show how the stepwise merging criterion is derived from the probability model of image regions. The Ward criterion… 

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  • Mathematics
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  • 2006
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Segmentation of textured scenes using polarimetric SARs

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