DataVision: A computer-based system for generating and reading digital information accompanying video images on videotape

Deniz Ergener, A. Rodney Wellens

Research output: Contribution to journalArticle

3 Scopus citations


An Apple IIe-based system is described that generates both machine-readable and human-readable numbers for recording with visual information on videotape. Hardware and software components of the encoding system are detailed. An automatic decoding system that reads the numbers from videotape into computer memory is also described. Current applications of the system are briefly discussed.

Original languageEnglish (US)
Pages (from-to)401-407
Number of pages7
JournalBehavior Research Methods, Instruments, & Computers
Issue number3
StatePublished - May 1 1989


ASJC Scopus subject areas

  • Experimental and Cognitive Psychology
  • Psychology (miscellaneous)
  • Psychology(all)

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