摘要 |
The invention relates to a method for automatically correcting frame faults contained in video assist frames of a video assist system (2, 3) in a video optical path that has been diverted from a capture optical path of a motion-picture camera, said video optical path being provided with a focusing screen. To calibrate the video assist system (2, 3), at least one video assist frame of a monotone, unstructured, uniformly illuminated, flat object is captured using a predefined aperture of the camera lens (10) and is stored as a video assist calibration frame in a frame store, said calibration frame being superimposed on the video assist frames that have been captured after the calibration as an inverted video assist calibration frame. |