A Description Of A Projector For Viewing Ultra-High-Speed Rotating Mirror Camera Records In A Cinematographic Mode
C. Honodel · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1979
The photographic records produced by most ultra-high-speed rotating mirror framing cameras contain images which are non-standard size and non-uniformly positioned on 35 mm filmstrips. Timing and qualitative information is normally extracted from these records by mounting them in filmstrip projectors. The important, precise quanti-tative data are extracted by individual framing digitzation. In an attempt to enhance the visual qualitative movements contained in these records, we recently completed a model of a "fine-Mode Projector" which accepts the 35 mm filmstrips and provides, in a cinematographic mode, a position-corrected display on a rear-projection screen. The framing rate, including single-step, as well as forward and reverse, is selectable by the viewer.