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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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