Correlation Algorithm Development.

Abstract

This report presents the results and conclusions derived from simulation of correlation of TV images obtained from two sensors sensitive in the visual spectrum. Eight scenes were used with a variety of spatial frequency content and contrast ratios. Three methods of obtaining a threshold for bi-level quantization are also studied. A comparison of the shapes of the correlation surfaces about the true correlation peak and about false peaks is given. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Apr 30, 1979
Accession Number
ADA069208

Entities

People

  • H. S. Ranganath
  • J. S. Boland Iii

Organizations

  • Auburn University

Tags

Communities of Interest

  • Materials and Manufacturing Processes
  • Weapons Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Autocorrelation
  • Change Detection
  • Computers
  • Cross Correlation
  • Detectors
  • Digital Computers
  • Digital Filters
  • Digital Images
  • Engineering
  • Equations
  • Filters
  • High Resolution
  • Low Resolution
  • Simulations
  • Standards
  • Transfer Functions

Readers

  • Computer Vision.
  • Spectroscopy.