发明授权
US4339769A Photography apparatus for television picture 失效
电视摄影机

Photography apparatus for television picture
摘要:
A photography apparatus for television picture comprises a video tape recorder which detects a frame specifying signal recorded on an audio track corresponding to a frame image next to a predetermined frame image by a detecting head disposed before the audio head by a distance corresponding to one field in the direction of tape travel; a memory device for storing one frame image produced by the video tape recorder when the video tape recorder detects the frame specifying signal; an NTSC decoder for separating the signal stored in the memory into three primary color signals; a monochrome monitor for reproducing images corresponding to each of the three primary color signals produced by the NTSC decoder; and a camera with a vertically elongated aperture diaphragm for forming, on color film, multi-exposed images on the monochrome monitor through color filters passing only the respective primary color corresponding to each image.
信息查询
0/0