发明授权
US5469209A Apparatus for generating video signals representing a photographic image
previously recorded in a frame on a photographic film-type medium
失效
用于产生表示先前记录在摄影胶片型介质上的帧中的摄影图像的视频信号的装置
- 专利标题: Apparatus for generating video signals representing a photographic image previously recorded in a frame on a photographic film-type medium
- 专利标题(中): 用于产生表示先前记录在摄影胶片型介质上的帧中的摄影图像的视频信号的装置
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申请号: US66969申请日: 1993-05-24
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公开(公告)号: US5469209A公开(公告)日: 1995-11-21
- 发明人: Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
- 申请人: Erhan H. Gunday , Michael Doliton , Paul Foung , John R. Lee
- 申请人地址: NJ Park Ridge
- 专利权人: Sony Electronics, Inc.
- 当前专利权人: Sony Electronics, Inc.
- 当前专利权人地址: NJ Park Ridge
- 主分类号: H04N5/14
- IPC分类号: H04N5/14 ; H04N5/253 ; H04N5/32 ; H04N7/01
摘要:
Apparatus for generating video signals representing photographic images previously recorded in a frame on a photographic film-type medium includes an image pickup device which produces video signals in response to a light image of the projected photographic image, a digitizer which digitizes the produced video signals, a memory which stores a video frame interval of the digitized video signals, an enhancer which enhances digitized video signals read from the memory, and a digital signal processor which controls the image pickup device, the memory and the enhancer.
公开/授权文献
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