Video Data Compression Study for Remote Sensors

Abstract

This report summarizes a 24 month investigation on video data reduction method applicable to RPV's. Areas investigated included interframe reduction, two-dimensional transform and hybrid coding using Walsh and Fourier transforms and DPCM coding, and adaptive techniques using Hadamard transforms. Included are numerous photographs of low altitude target runs showing the effects of channel errors and coding degradation. A bibliography of up to date references on image processing is also included.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1976
Accession Number
ADA023845

Entities

People

  • Dan Quyen Hua
  • George Papacostas
  • Joseph E. Essman

Organizations

  • Air Force Research Laboratory

Tags

Communities of Interest

  • Air Platforms
  • Autonomy
  • Energy and Power Technologies
  • Materials and Manufacturing Processes
  • Sensors

DTIC Thesaurus Topics

  • Aerial Photographs
  • Algorithms
  • Cameras
  • Coding
  • Communication Channels
  • Coordinate Systems
  • Data Compression
  • Delta Modulation
  • Electrical Engineering
  • Geometry
  • Image Processing
  • Measurement
  • Photographs
  • Pulse Code Modulation
  • Random Variables
  • Remotely Piloted Vehicles
  • Two Dimensional

Readers

  • Image Processing and Computer Vision.
  • Sensor Fusion and Tracking Systems.