Image Transmission via Spread Spectrum Techniques.

Abstract

Progress on a real time television bandwidth reduction system is reported. The system makes use of hybrid transform coding: a discrete cosine transform in the horizontal direction and a differential pulse code modulator in the vertical direction. Progress on a three dimensional system is also reported.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1975
Accession Number
ADA008563

Entities

Organizations

  • Naval Undersea Warfare Center

Tags

DTIC Thesaurus Topics

  • Bandwidth
  • Modulators
  • Spectra
  • Spread Spectrum
  • Three Dimensional

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Microwave Engineering.
  • Radio communications and signal processing.