Snake-based approach for building extraction from high-resolution satellite images and height data in urban areas

@inproceedings{Guo2002SnakebasedAF,
  title={Snake-based approach for building extraction from high-resolution satellite images and height data in urban areas},
  author={Tao Guo and Yoshifumi Yasuoka},
  year={2002}
}
In urban areas, it has been long a challenge topic to automatically extract urban objects from images due to the high object density and scene complexity. Applying normal image processing methods could not achieve satisfied performance, especially for high-resolution satellite images. This paper presents a snake-based approach for building extraction from high-resolution IKONOS satellite images by combining height data. Multiple cues derived from both data sources are integrated into our snake… CONTINUE READING
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