Stroboscopic recording and reproduction of repetitive processes involves forming image information summations from successive exposures in memory

摘要

The method involves illuminating the process (12) with continuous light source (14), generating pulses for triggering exposures for recording image information of the process, adding the image information from successive exposures in an image sensor (16) background memory (18), storing the resulting image information summations in the memory, reading and clearing the memory and processing the image information summations to form a video signal. Independent claims are also included for the following: an arrangement for stroboscopic recording and reproduction of repetitive processes.