AUTOCORRELATION FUNCTIONS IN STEREOSCOPY

Autocorrelation functions, which are computed in automatic plotters during heighting measurements, are derived for circular targets for which steroscopic pointing precisions for a human observer are known. A parameter, AUTOPROD, is derived from the percentage decrease in the auto-correlation function multipled by the target diameter. A simple relationship has been derived between AUTOPROD and pointing precision which agrees with findings of physiologists. The investigation indicates that pointing precision basically depends on the quality and length of the target border. /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:
  • Trinder, J C
• Publication Date: 1975-3

Media Info

• Features: Figures; References; Tables;
• Pagination: p. 325-330
• Serial:
  • Photogrammetric Engineering and Remote Sensing
  • Volume: 41
  • Issue Number: 3
  • Publisher: American Society for Photogrammetry and Remote Sensing
  • ISSN: 0099-1112

Subject/Index Terms

• TRT Terms: Autocorrelation; Height; Measurement; Stereoscopic cameras; Surveys
• Old TRIS Terms: First order surveys; Pointing; Stereoscopic photography
• Subject Areas: Design; Highways;

Filing Info

• Accession Number: 00095970
• Record Type: Publication
• Files: TRIS
• Created Date: Jul 2 1975 12:00AM