Corpus ID: 127999865

City-scale Road Extraction from Satellite Imagery

  title={City-scale Road Extraction from Satellite Imagery},
  author={A. V. Etten},
  • A. V. Etten
  • Published 2019
  • Computer Science
  • ArXiv
  • Automated road network extraction from remote sensing imagery remains a significant challenge despite its importance in a broad array of applications. [...] Key Method Specifically, we create an algorithm to extract road networks directly from imagery over city-scale regions, which can subsequently be used for routing purposes. We quantify the performance of our algorithm with the APLS and TOPO graph-theoretic metrics over a diverse 608 square kilometer test area covering four cities. We find an aggregate score…Expand Abstract


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