The line segment match method for extracting road network from high-resolution satellite images

Wen Zhong Shi, Changqing Zhu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

90 Citations (Scopus)

Abstract

This paper presents an approach, with emphasis on the newly proposed line segment matching method, for extracting urban road networks from high-resolution satellite images. The approach is based on the characteristics of the images, knowledge about road networks, and the related mathematical models. The approach is applied to several images of urban areas and is proved to be effective in both visual effect and positional accuracy.
Original languageEnglish
Pages (from-to)511-514
Number of pages4
JournalIEEE Transactions on Geoscience and Remote Sensing
Volume40
Issue number2
DOIs
Publication statusPublished - 1 Feb 2002

Keywords

  • High-resolution satellite image
  • Line segment matching method
  • Mathematical morphology
  • Road network extraction

ASJC Scopus subject areas

  • Geochemistry and Petrology
  • Geophysics
  • Computers in Earth Sciences
  • Electrical and Electronic Engineering

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