Clinical application of a light-pen computer system for quantitative angiographyThe important features in a clinical system for quantitative angiography were examined. The human interface for data input, whether an electrostatic pen, sonic pen, or light-pen must be engineered to optimize the quality of margin definition. The computer programs which the technician uses for data entry and computation of ventriculographic measurements must be convenient to use on a routine basis in a laboratory performing multiple studies per day. The method used for magnification correction must be continuously monitored.
Alderman, E. L. (Stanford Univ. CA, United States)
August 8, 2013
January 1, 1975
Publication: Soc. of Photo-Opt. Instrumentation Engrs. Cardiovascular Imaging and Image Processing
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IDRelationTitle19770009742Collected WorksCardiovascular Imaging and Image Processing: Theory and Practice - 1975