发明名称 Apparatus for displaying an image on a video monitor corresponding to an image being photographed
摘要 A video camera is arranged adjacent to a master camera with a silver halide film so as to pick up an image of the same subject as that to be taken by the maser camera. The video signals of a plurality of fields supplied from the video camera are stored in a memory. The video signals of fields of a predetermined number corresponding to the memory capacity are stored in such manner that a new input video signal is stored with erasing the oldest video signal stored therein. The video signal delayed by a predetermined fields from the oldest video signal stored in the memory is read out to supply the read out signal to a video monitor device. Responsive to a full-open signal input of a shutter in the master camera during a period after resetting, the storing operation is stopped at a predetermined timing around the input of the full-open signal, and specified video signals are read out from the memory other than that of the field for the full-open signal to send the read out signal to the video monitor device for displaying a still image.
申请公布号 US4868642(A) 申请公布日期 1989.09.19
申请号 US19880195024 申请日期 1988.05.17
申请人 FUJI PHOTO FILM CO., LTD. 发明人 KANEKO, KIYOTAKA
分类号 H04N5/232;H04N1/00;H04N1/21;H04N5/225;H04N5/91 主分类号 H04N5/232
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