Building Detection from High Resolution PolSAR Data by combining Region and Edge Information

@article{Wang2008BuildingDF,
  title={Building Detection from High Resolution PolSAR Data by combining Region and Edge Information},
  author={Yinghua Wang and Florence Tupin and Chongzhao Han and Jean-Marie Nicolas},
  journal={IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium},
  year={2008},
  volume={4},
  pages={IV - 153-IV - 156}
}
We propose a three step method to extract buildings from the high-resolution PolSAR data, using both the region-based and edge-based information. Firstly, low-level detectors are employed to provide raw region and edge information of the scene. In the second step, improved region-based building detection results are achieved by fusion of label fields, meanwhile the building profile line segments are extracted under a line Markov random field framework. The last step gives the final building… CONTINUE READING

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