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1. 发明授权

US06724429B2 System for sensing and displaying lens data for high performance film and video cameras and lenses 有权
标题翻译：用于感测和显示高性能胶片和摄像机和镜头的镜头数据的系统
公开(公告)号：US06724429B2
公开(公告)日：2004-04-20
申请号：US10128539
申请日：2002-04-22
申请人： Morris Shore , Wynn Bowers , Vince H. Catlin , Felipe Navarro , Christopher J. Verplaetse
发明人： Morris Shore , Wynn Bowers , Vince H. Catlin , Felipe Navarro , Christopher J. Verplaetse
IPC分类号： H04H5225
CPC分类号： H04N5/2254 , G03B13/20 , G03B13/30 , G03B17/14 , G03B17/20
摘要： A system for sensing and displaying lens data for a cinematography zoom lens and camera in real time. A plurality of sensors are connected to the lens for producing signals continually representing the present positions of focus, zoom and T-stop setting rings of the lens. A range finder is positioned adjacent the lens for producing a signal representing the distance from the lens to an object located in front of the lens. A printed circuit board with a microprocessor receives and processes the signals and has a memory with data representing the focus, zoom and T-stop characteristics of that lens. A display device is positioned adjacent the lens and selectively displays indicia representing the positions of the focus, zoom and T-stop settings, the distance to the object and the depth of field.
摘要翻译：用于实时感测和显示摄影变焦镜头和相机的镜头数据的系统。多个传感器连接到透镜，用于产生连续表示透镜的焦点，变焦和T形停止设定环的当前位置的信号。测距仪位于透镜附近，用于产生表示从透镜到位于透镜前方的物体的距离的信号。具有微处理器的印刷电路板接收并处理信号，并具有表示该透镜的焦点，变焦和T形停止特性的数据的存储器。显示装置位于透镜附近并且选择性地显示表示焦点，变焦和T形停止设置的位置，到物体的距离和景深的标记。

2. 发明授权

US5883696A Video monitoring system for a movie film camera 失效
标题翻译：视频监控系统用于电影胶片摄像机
公开(公告)号：US5883696A
公开(公告)日：1999-03-16
申请号：US873442
申请日：1997-06-12
申请人： Wynn Bowers , John Farrand , Iain A. Neil
发明人： Wynn Bowers , John Farrand , Iain A. Neil
IPC分类号： G03B17/48 , G03B19/20 , H04N5/225 , H04N5/232 , H04N7/01 , H04N9/11 , G03B19/18
CPC分类号： H04N5/2228 , G03B17/48 , G03B19/20 , H04N5/225 , H04N5/23293 , H04N7/0112 , H04N9/11
摘要： A video monitoring system for a movie film camera usable with either spherical or anamorphic lenses wherein conventional, unmodified video monitors and recorders may be used. A video camera is positioned in the film camera to receive an image directly from the camera lens without interposing either a ground glass for imaging or an optical deanamorphosing lens. The anamorphic image, which is horizontally squeezed (such as by a factor of 2), that is received by the video camera then is electronically processed to deanamorphose the image by producing an analog video signal to a video monitor that displays the properly proportioned image in the middle one-half of the monitor screen and produces black areas or strips across the top one quarter and bottom one quarter of the screen. The horizontal lines of the video picture are electronically interpolated for enhancing the picture.
摘要翻译：可以使用可以使用球形或变形透镜的电影胶片相机的视频监视系统，其中可以使用传统的未修改的视频监视器和记录器。视频摄像机位于胶片相机中以直接从相机镜头接收图像，而不插入用于成像的研磨玻璃或光学去角质变焦镜头。由摄像机接收的水平挤压（例如2倍）的变形图像被电子处理以通过产生模拟视频信号去形成图像，以将视频监视器显示在正确比例的图像中是显示器屏幕的中间一半，并在屏幕的前四分之一和下四分之一处产生黑色区域或条纹。视频图像的水平线被电子内插以增强图像。

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