OPTICAL PROCESSING BY MEANS OF LENSLESS CORRELOGRAPHY.

Abstract

The work on this contract has been concerned with optical processing by means of lensless correlography. This optical technique, sometimes known as the Meyer-Eppler effect and as Robertson's method, was first used in crystallography to obtain the Patterson function. The work included development of a technique of obtaining multichannel correlation functions experimental determination of angular radiation from a CRT spot, investigation of methods of commutating and presenting array data on a CRT, and development of a method of frequency indication by lensless correlography. During the investigations two separate imaging methods were found to be special cases of lensless correlography. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 09, 1968
Accession Number
AD0673743

Entities

Organizations

  • University of Michigan

Tags

DTIC Thesaurus Topics

  • Contracts
  • Crystallography
  • Frequency
  • Multichannel
  • Optical Processing
  • Radiation

Fields of Study

  • Physics

Readers

  • Image Processing and Computer Vision.
  • Theoretical Analysis.