VIDEO REQUIREMENTS FOR DIGITAL SUBTRACTION ANGIOGRAPHY.

Horace H. Hines, J Anthony Seibert, David J. Borger

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The television camera comprises an important link in the imaging chain of digital subtraction angiography equipment. Various factors including spatial resolution, signal to noise ratio (SNR), progressive and interlaced read out, exposure utilization and camera lag are investigated. Requirements for the video camera for optimized DSA studies include sufficient bandpass to satisfy digitization matrix sizes, an 800:1 camera SNR, progressive read out of the camera target, and bias light to minimize build-up lag response.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Place of PublicationBellingham, WA, USA
PublisherSPIE
Pages45-51
Number of pages7
Volume486
ISBN (Print)0892525215
StatePublished - 1984

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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  • Cite this

    Hines, H. H., Seibert, J. A., & Borger, D. J. (1984). VIDEO REQUIREMENTS FOR DIGITAL SUBTRACTION ANGIOGRAPHY. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 486, pp. 45-51). SPIE.