Accession Number:

ADA053177

Title:

Real-Time Classification of Radar Changes.

Descriptive Note:

Final technical rept. May 76-Jun 77,

Corporate Author:

CONTROL DATA CORP MINNEAPOLIS MINN DIGITAL IMAGE SYSTEMS DIV

Personal Author(s):

Report Date:

1978-03-01

Pagination or Media Count:

150.0

Abstract:

This report contains the results of a study of different methods of radar change detection. Four techniques were investigated, all as related to pixel-by-pixel processing. The results were compared to the previously developed techniques of straight correlation registration and absolute difference thresholding for change detection. The four techniques included registration of compressed data, gradient images, object boundary images, and strong return images. The strong return techniques demonstrated the most promise. Author

Subject Categories:

  • Active and Passive Radar Detection and Equipment
  • Human Factors Engineering and Man Machine Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE