ENHANCEMENT OF LINEAR FEATURES BY RATIONAL EXPOSURE

A method for the photographic enhancement of linear features is presented which involves overlaid positive and negative films of the image to be enhanced. These films are held in perfect registration and through these a film is exposed by a low-angle light source. The results from two areas show significant enhancement of linear features due to urban and agricultural development, and to geologic structure or other phenomena. /Author/

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00991112
• Corporate Authors:

  American Society of Photogrammetry

  105 North Virginia Avenue
  Falls Church, VA  United States  22046
• Authors:
  • Lawton, D L
  • Palmer, D F
• Publication Date: 1978-9

Media Info

• Features: Figures; References;
• Pagination: p. 1185-89
• Serial:
  • Photogrammetric Engineering and Remote Sensing
  • Volume: 44
  • Issue Number: 9
  • Publisher: American Society for Photogrammetry and Remote Sensing
  • ISSN: 0099-1112

Subject/Index Terms

• TRT Terms: Imagery; Improvements; Photographic materials; Remote sensing
• Old TRIS Terms: Photographic film
• Subject Areas: Design; Highways;

Filing Info

• Accession Number: 00183226
• Record Type: Publication
• Files: TRIS
• Created Date: Nov 14 1978 12:00AM