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2. 发明授权

US4575207A Three-dimensional effect representation, and camera and method for use in making 失效
标题翻译：三维效果表现，摄影机和制作方法
公开(公告)号：US4575207A
公开(公告)日：1986-03-11
申请号：US614084
申请日：1984-05-24
申请人： Jerome M. August
发明人： Jerome M. August
IPC分类号： G03B35/00 , G03B35/24 , H04N13/00 , G03B35/04
CPC分类号： H04N13/0225 , G03B35/00 , G03B35/24 , H04N13/0409
摘要： Apparatus for providing three dimensional effect transparencies. The apparatus includes a camera including mounting means for retaining a photosensitive assembly at a predetermined location, and a movable lens. The apparatus further includes a movable support means for supporting the object whose image is to be taken, and further includes the photosensitive assembly. This assembly comprises a layer of photosensitive material, a line screen having regularly spaced blocking portions spaced by transparent portions and a transparent spacer disposed between the material and the line screen. The camera has a central axis with which the photosensitive assembly is aligned and the lens and the support means is movable along respective paths which extend transversely of the central axis. A three-dimensional effect transparency can be produced by placing the object at a number of spaced object locations and for each position, aligning the lens with the object and the intersection of the central axis with the assembly, and opening the lens to expose a portion of the photosensitive materials. The number of object positions is sufficient to substantially completely fill all photosensitive material segments beneath the blocking portions of the line screen.
摘要翻译：用于提供三维效果透明度的装置。该装置包括一个照相机，包括用于将感光组件保持在预定位置的安装装置和可移动透镜。该装置还包括用于支撑要拍摄其图像的物体的可移动支撑装置，并且还包括感光组件。该组件包括感光材料层，具有间隔开的透明部分的规则间隔的阻挡部分的线筛网和设置在材料和线筛网之间的透明间隔物。照相机具有中心轴，光敏组件与该中心轴对准，并且透镜和支撑装置可沿着横向于中心轴线延伸的相应路径移动。可以通过将物体放置在多个间隔的物体位置，并且对于每个位置，将透镜与物体和中心轴线与组件的相交对准，并打开透镜以暴露部分，可以产生三维效果透明度的感光材料。物体位置的数量足以基本上完全填充线屏幕的阻挡部分下方的所有感光材料片段。

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