Automatic Extraction and Evaluation of Geological Linear Features from Digital Remote Sensing Data Using a Hough Transform

A. Karnieli, A. Meisels, L. Fisher, Y. Arkin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

The Hough transform is an established tool for discovering linear features in images. The present investigation presents a new and specific algorithm for detecting geological lineaments in satellite images and scanned aerial photographs which incorporates the Hough transform, a new kind of a "directional detector', and a special counting mechanism for detecting peaks in the Hough plane. Three test sites representing different geological environments and remote sensing altitudes were selected. The first site represents sedimentary conditions of chalk beds on cherry picker photography. The second represents plutonic conditions of granite rocks on an aerial photograph. The third a tectonic fractures of carbonates, chalks and cherts on digital satellite data. In all cases automatic extraction and mapping of lineaments conformed well to interpretation of lineaments by human performance. -Authors

Original languageEnglish
Title of host publicationExploration, Engineering, and Environment
Subtitle of host publicationProceedings of the 9th Thematic Conference on Geologic Remote Sensing
Place of PublicationAnn Arbor
PublisherEnvironmental Research Institute of Michigan
Pages299-310
Number of pages12
StatePublished - 1993
EventExploration, Engineering, and Environment: Proceedings of the 9th Thematic Conference on Geologic Remote Sensing - Pasadena, United States
Duration: 8 Feb 199311 Feb 1993

Conference

ConferenceExploration, Engineering, and Environment: Proceedings of the 9th Thematic Conference on Geologic Remote Sensing
Country/TerritoryUnited States
CityPasadena
Period8/02/9311/02/93

ASJC Scopus subject areas

  • Environmental Science (all)
  • Earth and Planetary Sciences (all)

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