发明授权
- 专利标题: System for and method of taking picture
- 专利标题(中): 系统和拍摄方法
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申请号: US235518申请日: 1994-04-29
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公开(公告)号: US5546121A公开(公告)日: 1996-08-13
- 发明人: Yoshiharu Gotanda , Minoru Arai , Izumi Miyake
- 申请人: Yoshiharu Gotanda , Minoru Arai , Izumi Miyake
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX5-124754 19930430
- 主分类号: G03B15/00
- IPC分类号: G03B15/00 ; G03B15/05 ; G03B17/38 ; G03B17/48 ; H04N5/225 ; H04N5/235 ; G03B29/00 ; G03B15/02
摘要:
A picture-taking system includes a film camera for capturing a photographic image of a subject on photosensitive film, and a video camera having a solid-state electronic image sensing device 12, for outputting a video signal representing the photographic image of the subject. Essentially the same photographic image of the subject is photographed by both the film camera and the video camera under a single strobe flash generated by a strobe light-emission device 40. To achieve this synchronized photography and simplify the synchronized photography control system, it is arranged so that the video camera responds to a photographic trigger signal from a shutter switch by generating, and applying to the film camera, a shutter release signal the vertical synchronizing signal of the video camera as a reference. The shutter of the film camera starts opening in response to the shutter release signal. Upon passage of a fixed time up to the moment at which the shutter is opened fully, the video camera generates an electronic-shutter control signal using its vertical synchronizing signal as a reference and initiates exposure of the solid-state electronic image sensing device. Immediately thereafter, the video camera applies a strobe fire-permitting signal to the strobe light-emission device to fire a strobe flash.
公开/授权文献
- US4348439A Package of wound strand material 公开/授权日:1982-09-07