Automatic extraction of wind erosion obstacles by integration of GIS data, DSM and stereo images

@inproceedings{Zhang2006AutomaticEO,
  title={Automatic extraction of wind erosion obstacles by integration of GIS data, DSM and stereo images},
  author={Yongjun Zhang and Christian Heipke and Matthias Butenuth and Xiaoyu Hu},
  year={2006}
}
Integrating multiple data sources is a very important strategy to obtain relevant solutions in geo-scientific analysis. This paper mainly deals with the integration of Geographical Information System (GIS) data, stereo aerial imagery and a Digital Surface Model (DSM) to extract wind erosion obstacles (namely tree rows and hedges) in open landscapes. Different approaches, such as image segmentation, edge extraction, linking, grouping and 3-dimensional verification with the DSM, are combined to… CONTINUE READING

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