Evaluation of the Dry-Process Photorecorder (DPP) Concept.

Abstract

An engineering development model dry-process photorecorder designed and constructed at NELC. The equipment can produce transparent output copy with up to 500 line pairs per inch in resolution at low writing rates. At writing rates of 500 inches per second the resolution is approximately 250 line pairs per inch. It is capable of outputting a picture with shades of gray on either transparency or opaque copy; readily adjusts to low resolution if inherent high resolution is not desired; and operates on a continuous basis so that the film is developed without first being held in temporary storage. The simple heat-bar configuration produces adequate means for development. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 17, 1972
Accession Number
AD0900486

Entities

People

  • C. E. Winterbauer

Organizations

  • Navy Electronics Laboratory

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Engineering
  • High Resolution
  • Low Resolution
  • Photographic Materials
  • Photography
  • Test And Evaluation
  • Transparencies

Readers

  • Electrical Engineering
  • Human-Computer Interaction (HCI).
  • Software Engineering