The Image Discrimination, Enhancement and Combination System - IDECS/PDP data processing facility is described in both a system overview and in terms of each of the system elements. The analog-digital, near real-time to real-time, image processing system (in all its elemnts) is described, as well as the procedure for conducting various experiments through operator control. The IDECS is interfaced to a digital storage disc and a PDP-15/20 computer. The computer has 12K of 18 bit work memory with an access time of 800 nanoseconds; a processor with integer multiply and divide; a paper tape reader and punch; a card reader; and four Digital Equipment Corporation (DEC) tape drives. Details are given of the interface, the IDECS processing unit and the instructions with which the computer controls the IDECS.

  • Corporate Authors:

    University of Kansas, Lawrence

    Department of Civil, Environmental and Architectural Engineering
    1530 West 15th Street
    Lawrence, KS  United States  66045-7609
  • Authors:
    • Anderson, P N
  • Publication Date: 1972

Media Info

  • Features: Appendices; Figures; Photos; References; Tables;
  • Pagination: 117 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00097492
  • Record Type: Publication
  • Report/Paper Numbers: Bulletin No. 64
  • Files: TRIS
  • Created Date: Aug 13 1975 12:00AM