Enhancement of Group 3 and 4 Facsimile Standards to Include Color.

Abstract

With the advent of low cost color scanners and printers, color facsimile is fast becoming a reality. Some color facsimile equipments are already appearing on the marketplace. At present there are no standards available from the CCITT or other standards groups that might ensure the interoperability of different manufacturers' equipments. The selection of a color space is possibly one of the most important decisions for color facsimile. Most importantly, the chosen color space should be "device independent" to allow accurate color reproduction and evaluation. The objectives of this report are to evaluate candidate color spaces, to determine modification needed to include in Group 3 and Group 4 facsimile, and to investigate methods for regenerating continuous tone images from halftones.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1992
Accession Number
ADA319891

Entities

People

  • Stephen Perschau

Organizations

  • Delta Information Systems (United States)

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Coding
  • Color Television
  • Color Temperature
  • Communication Systems
  • Computer Programming
  • Digital Television
  • Facsimile Equipment
  • Facsimile Transmission
  • Frequency Bands
  • Fuzzy Logic
  • High Resolution
  • Information Systems
  • Light Sources
  • Low Resolution
  • Standards
  • Television Systems

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Human-Computer Interaction (HCI).
  • Systems Analysis and Design

Technology Areas

  • Space