Answers are grounded in this paper and cite their sources.
Three characteristics of conventional television cameras—image integration and storage, interlaced scanning, and image retention—make these cameras unsuitable for dynamic angiography. Use of noninterlaced scanning and synchronized 60/sec. pulsed operation of the x-ray source avoids degradation of temporal resolution caused by image integration and provides discrete video images at 60/sec. if cameras with minimal image retention are used. Image orthicon, lead monoxide vidicon, and silicon diode integrated target epicon camera tubes have less than 10% image retention after single scans and are suitable for angiography. Stop-action films of television displays confirm the poor temporal resolution of conventional cameras.
No takes yet. Share an insight, caveat, or question.
Ritman et al. (1973) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: