Mensuration Test using Digital Images,

Abstract

Digital image files were written on photographic film using 25, 50, and 100 micrometer pixels. The resulting images were then measured monoscopically and stereoscopically. Measurement precisions associated with images having 25 and 50 micrometer pixel sizes were comparable. 100 micrometer pixel size had an adverse effect on measurement precision. (Author)

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1980
Accession Number
ADA085353

Entities

People

  • E. M. Mikhail
  • John E. Unruh

Organizations

  • Purdue University

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Accuracy
  • Aerial Photographs
  • Cameras
  • Cartography
  • Civil Engineering
  • Comparators
  • Computations
  • Contrast
  • Coordinate Systems
  • Digital Image Processing
  • Digital Images
  • Image Processing
  • Images
  • Measurement
  • Photographs
  • Photography
  • Precision

Fields of Study

  • Physics

Readers

  • Geodesy
  • Human-Computer Interaction (HCI).