METHOD AND SYSTEM TO CORRECT COLOR ERRORS IN COLOR TELEVISION SIGNALS GENERATED BY SCANNING A FILM

摘要

In order to achieve color correction of color television signal generated by a film scanner which includes a scanning device and a digital frame store, correction means are arranged before and after a frame store. Correction data are stored during a first film run and reproduced during a second film run, e.g. when the film is televised. The correction may be performed during motion and still motion of the film without increasing of quantization errors.