Improvements in Some Image Compression Techniques for Aerial Reconnaissance Analysis.

Abstract

In this study a number of image coding methods were implemented and applied to aerial reconnaissance photos for relative ranking evaluations by experienced photo-analysts. These coding methods were of three broad types: two-dimensional transform, one-dimensional hybrid, and spatial. The compression rates used were 1.6 and 0.5 bits/pixel. The effects of channel errors at a .001 error rate were also simulated and evaluated.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
May 01, 1979
Accession Number
ADA071088

Entities

People

  • A. Tabatabai
  • E. J. Delp
  • O. R. Mitchell
  • S. C. Bass
  • T. W. Goeddel

Organizations

  • Clarkson University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aerial Reconnaissance
  • Algorithms
  • Bandwidth
  • Coders
  • Coding
  • Computations
  • Computer Programming
  • Detection
  • False Targets
  • Frequency
  • Frequency Domain
  • High Energy
  • High Resolution
  • Hybrid Systems
  • Image Compression
  • Test And Evaluation
  • Two Dimensional

Readers

  • Combustion and Flow Dynamics.
  • Computer Vision.