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91. 发明授权

US5822038A Apparatus for stretching and aligning film sheets 失效
标题翻译：用于拉伸和调整薄膜片的装置
公开(公告)号：US5822038A
公开(公告)日：1998-10-13
申请号：US911289
申请日：1997-08-14
申请人： Daniel A. Slater , Raymond P. Chapman , Jayson J. Nelson
发明人： Daniel A. Slater , Raymond P. Chapman , Jayson J. Nelson
IPC分类号： G03B35/00 , G03B27/20 , G03B35/24 , G01B11/00
CPC分类号： G03B27/20 , G03B35/24
摘要： A method and apparatus for stretching and aligning film sheets to a lenticular substrate comprising supporting members for the film sheet, two actuator assemblies positioned on opposite sides of a film sheet with a rigid bar member connecting the actuator means, "flexible" clamping members to engage the edges of the film sheet, a constraint member for the film sheet and lenticular substrate and detection means to detect errors in positioning of the film sheet image (substrate) and lenticular substrate.
摘要翻译：一种用于将薄片片材拉伸和定向到双凸透镜基底的方法和装置，包括用于薄膜片材的支撑部件，两个致动器组件位于膜片的相对侧上，具有连接致动器装置的刚性杆件，“柔性”夹紧构件以接合膜片的边缘，用于膜片和透镜基板的约束构件以及检测膜片图像（基板）和透镜基板的定位误差的检测装置。

92. 发明授权

US5717844A Method and apparatus for producing 3D pictures with extended angular coverage 失效
标题翻译：用于产生具有扩展的角度覆盖的3D图像的方法和装置
公开(公告)号：US5717844A
公开(公告)日：1998-02-10
申请号：US747009
申请日：1996-11-07
申请人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
发明人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
IPC分类号： G02B27/22 , G03B35/14 , G03B35/24 , G06K15/12 , H04N1/23 , G06K15/00
CPC分类号： H04N1/00201 , G02B27/2214 , G03B35/14 , G03B35/24 , G06K15/1233 , G06K15/1295 , H04N1/23
摘要： The printer for making 3D and animation pictures from a series of 2D images, according to the present invention, uses an electronic displaying device for sequentially displaying the 2D images. A projection lens is used to sequentially projecting the displayed 2D images, each at a different projection angle through a view-separating screen onto a photosensitive emulsion layer. The projection angles can be achieved or extended by tilting the emulsion layer together with the view-separating screen away from the image plane. Preferably, the electronic displaying means is also tipped to improve the focusing of the projection lens on the tilted image plane. In order to correct for the distortion in the projected image due to tilting and tipping, the 2D images are warped in accordance with the tilting and tipping angles prior to being displayed for exposure.
摘要翻译：根据本发明的用于从一系列2D图像制作3D和动画图片的打印机使用电子显示装置来顺序地显示2D图像。使用投影透镜将显示的2D图像以不同的投影角度通过分离屏幕顺序地投影到感光乳剂层上。可以通过使乳剂层与视野分离屏幕一起远离图像平面倾斜来实现或延伸投影角度。优选地，电子显示装置也倾斜以改善投影透镜在倾斜图像平面上的聚焦。为了校正由于倾斜和倾翻导致的投影图像中的失真，2D图像根据倾斜角度和倾斜角度在显示曝光之前变形。

93. 发明授权

US5600402A Method and apparatus for producing three-dimensional graphic images using a lenticular sheet 失效
标题翻译：使用透镜片制造三维图形图像的方法和装置
公开(公告)号：US5600402A
公开(公告)日：1997-02-04
申请号：US433976
申请日：1995-05-04
申请人： Daniel B. Kainen
发明人： Daniel B. Kainen
IPC分类号： G03B35/14 , G03B35/24 , H04N13/00 , G03B27/32
CPC分类号： H04N13/0404 , G03B35/14 , G03B35/24 , H04N13/0445 , H04N13/0497
摘要： A system for producing low-cost, 3-D stereoscopic encoded images in which encoded images are produced by capturing multiple parallax angle views of a scene, separating each view into narrow rectangular segments, interleaving these segments and displaying the resulting image on a flat surface. The image is placed at the focal plane of a lenticular sheet, and the interleaved segments of the image are aligned with the lenticules of the lenticular sheet. When the encoded image is viewed through the lenticular sheet a 3-D image is formed. The 3-D stereoscopic encoded image may be formed on a computer-driven printer, on a photographic emulsion or on a video display terminal. The image may be a single still rendering or it may represent a frame of a motion picture.
摘要翻译：一种用于生产低成本，三维立体编码图像的系统，其中通过捕获场景的多个视差角度视图来产生编码图像，将每个视图分割成窄矩形片段，交织这些片段并在平坦表面上显示所得图像。图像被放置在透镜片的焦平面处，并且图像的交错段与透镜片的微透镜对准。当通过透镜片观察编码图像时，形成3-D图像。 3-D立体编码图像可以形成在计算机驱动的打印机上，照相乳剂上或视频显示终端上。图像可以是单个静态渲染，或者它可以表示运动图像的帧。

94. 发明授权

US5539487A Method and apparatus for recording stereoscopic images and lenticular recording material used therefor 失效
标题翻译：用于记录立体图像和用于其的透镜记录材料的方法和装置
公开(公告)号：US5539487A
公开(公告)日：1996-07-23
申请号：US24761
申请日：1993-03-02
申请人： Seiichi Taguchi , Shunkichi Igarashi
发明人： Seiichi Taguchi , Shunkichi Igarashi
IPC分类号： G03B35/00 , G02B3/00 , G02B26/12 , G02B27/22 , G03B35/24 , G03C9/00 , G03C9/08 , H04N13/00 , H04N13/04 , G03B35/08
CPC分类号： G02B3/005 , G02B26/123 , G02B27/2214 , G03B35/24 , H04N13/0055 , H04N13/0221 , H04N13/0228 , H04N13/0282 , H04N13/0025 , H04N13/0051 , H04N13/0059 , H04N13/0257 , H04N13/0285 , H04N13/0296 , H04N13/0404 , H04N13/0422 , H04N13/0445 , H04N13/0459
摘要： The improved method and apparatus for recording a stereoscopic image read a plurality of original images photoelectrically, split each original image into linear images of a desired pitch, perform any necessary image processing operations such as arranging the linear images in the recording order, and record the linear images by scan exposure on a lenticular light-sensitive material having a lenticular sheet and a recording layer. The method and apparatus permit the lenticular light-sensitive material to be scan exposed from the rear side and they also enable the linear images to be recorded with increased line width and a stereoscopic image to be formed with satisfactory registration between the principal objects of the original images. The improved lenticular light-sensitive material has an anti-halation layer provided between the lenticular sheet and the recording layer, thus permitting scan exposure to be effected from the rear side. According to the present invention, stereoscopic images of high quality that have no perceivable unnaturalness such as flickers can be recorded with great ease and at any desired magnification.
摘要翻译：用于记录立体图像的改进方法和装置以光电方式读取多个原始图像，将每个原始图像分割为期望间距的线性图像，执行任何必要的图像处理操作，例如以记录顺序布置线性图像，并且记录通过在具有透镜片和记录层的透镜感光材料上进行扫描曝光的线性图像。该方法和装置允许双凸透镜感光材料从后侧扫描曝光，并且还使线性图像能够以增加的线宽被记录，并且立体图像将被形成为具有令人满意的原始对象之间的对准图片。改进的透镜感光材料在双凸透镜片和记录层之间具有防晕层，从而允许从背面进行扫描曝光。根据本发明，可以非常容易地并且以任何期望的放大率来记录不具有可感知的不自然的诸如闪烁的高质量的立体图像。

95. 发明授权

US5532786A Methods for assembling depth image systems 失效
标题翻译：组合深度图像系统的方法
公开(公告)号：US5532786A
公开(公告)日：1996-07-02
申请号：US449149
申请日：1995-05-24
申请人： Stephen J. Hassall , Daniel R. May , Martin E. Oehlbeck
发明人： Stephen J. Hassall , Daniel R. May , Martin E. Oehlbeck
IPC分类号： G03B35/00 , G03B27/20 , G03B35/14 , G03B35/24 , G03B27/32
CPC分类号： G03B35/24 , G03B27/20 , G03B35/14 , Y10T156/1744
摘要： An image sheet (12) is coated with a radiation curable adhesive (48) at a coating station and then laminated to a lenticular array sheet (20) at a laminating station (50). A lamination of the image and array sheets is then positioned on an aligning station (56) where the lenticules of the array sheet are aligned with the image lines (16) of the image sheet. The adhesive is set at a curing station (60).
摘要翻译：图像片（12）在涂布台处涂覆有可辐射固化粘合剂（48），然后在层压站（50）处层压到透镜阵列片（20）。然后将图像和阵列片的叠层定位在对准台（56）上，其中阵列片的微透镜与图像片的图像线（16）对齐。粘合剂设置在固化站（60）处。

96. 发明授权

US5492578A Alignment apparatus and associated methods for depth images 失效
公开(公告)号：US5492578A
公开(公告)日：1996-02-20
申请号：US297182
申请日：1994-08-26
申请人： Roger A. Morton
发明人： Roger A. Morton
IPC分类号： G03B35/00 , G03B35/24 , G03C9/02 , G03C9/08 , B32B31/00
CPC分类号： G03C9/02 , G03B35/24 , Y10T156/1028 , Y10T156/1044 , Y10T156/1046
摘要： The present invention is directed to an apparatus and an associated method for achieving alignment between an image on a film and a lenticular material that is to be bonded to the film to permit the image to be viewed in 3D. The apparatus imparts a controlled bending of the lenticular material over the film such that the slight differences in length between the lenticular material and the film, caused by the bending, adjusts for changes in the line spacing of the lenticular material and or in the spacing of the image segments. Other embodiments of the invention provide for a controlled stretching of the film along its length and from side-to-side to again compensate for variations in the line spacing of the lenticular material or spacing of the image segments.

97. 发明授权

US5438429A Digital filtering for lenticular printing 失效
标题翻译：透镜印刷数字滤波
公开(公告)号：US5438429A
公开(公告)日：1995-08-01
申请号：US148086
申请日：1993-11-04
申请人： Paul E. Haeberli , Leonard J. Flory
发明人： Paul E. Haeberli , Leonard J. Flory
IPC分类号： G03B35/14 , G03B35/24 , H04N1/409 , H04N1/40
CPC分类号： H04N1/4092 , G03B35/14 , G03B35/24
摘要： A method is provided which sharpens three-dimensional images by using an unsharp masking technique subsequent to interleaving and before printing.
摘要翻译：提供了一种通过在交织之后和打印之前使用非锐化掩蔽技术来锐化三维图像的方法。

98. 发明授权

US5311329A Digital filtering for lenticular printing 失效
标题翻译：透镜印刷数字滤波
公开(公告)号：US5311329A
公开(公告)日：1994-05-10
申请号：US751033
申请日：1991-08-28
申请人： Paul E. Haeberli , Leonard J. Flory
发明人： Paul E. Haeberli , Leonard J. Flory
IPC分类号： G03B35/14 , G03B35/24 , H04N1/409 , H04N1/40 , H04N1/387
CPC分类号： H04N1/4092 , G03B35/14 , G03B35/24
摘要： A method is provided which sharpens three-dimensional images by using an unsharp masking technique subsequent to interleaving and before printing.
摘要翻译：提供了一种通过在交织之后和打印之前使用非锐化掩蔽技术来锐化三维图像的方法。

99. 发明授权

US4884876A Achromatic liquid crystal shutter for stereoscopic and other applications 失效
标题翻译：消色差液晶快门用于立体和其他应用
公开(公告)号：US4884876A
公开(公告)日：1989-12-05
申请号：US267699
申请日：1988-11-02
申请人： Lenny Lipton , Arthur Berman , Lawrence D. Meyer
发明人： Lenny Lipton , Arthur Berman , Lawrence D. Meyer
IPC分类号： G02B27/26 , G02F1/1335 , G02F1/13363 , G02F1/139 , H04N13/00
CPC分类号： G03B35/24 , G02B27/26 , G02F1/133528 , G02F1/1393 , H04N13/0438 , G02F2001/133638 , H04N13/0497
摘要： An achromatic liquid-crystal shutter with high dynamic range, good transmission, and high speed. The inventive shutter reduces the phenomenon of "ghosting" (image doubling) that typically occurs in conventional plano-stereoscopic CRT displays due to the low dynamic range of surface mode liquid crystal electro-optical shutters included within such displays. The inventive shutter reduces crosstalk, thus allowing comfortable fusion to take place. In one preferred embodiment, the inventive shutter system is driven by a carrier-less voltage signal having time-averaged voltage substantially equal to zero, so that a simple, low power driving circuit suffices to drive the shutter. A pair of the inventive achromatic shutters may be employed in a wireless mode as a selection device for a field-sequential stereoscopic electronic display system.
摘要翻译：具有高动态范围，良好的传输和高速度的消色差液晶快门。本发明的快门由于包括在这种显示器内的表面模式液晶电光快门的低动态范围，减少了常规平面立体CRT显示器中通常发生的“重影”（图像倍增）的现象。本发明的快门减少串扰，从而允许发生舒适的融合。在一个优选实施例中，本发明的快门系统由具有基本上等于零的时间平均电压的无载波电压信号驱动，使得简单的低功率驱动电路足以驱动快门。一种本发明的消色差百叶窗可以以无线模式用作场顺序立体电子显示系统的选择装置。

100. 发明授权

US4063265A Apparatus for taking stereoscopic pictures 失效
标题翻译：用于拍摄立体图像的装置
公开(公告)号：US4063265A
公开(公告)日：1977-12-13
申请号：US666864
申请日：1976-03-15
申请人： Allen Kwok Wah Lo , Jerry Curtis Nims
发明人： Allen Kwok Wah Lo , Jerry Curtis Nims
IPC分类号： G03B35/00 , G03B35/02 , G03B35/08 , G03B35/24 , G03B17/00
CPC分类号： G03B35/24 , G03B35/00
摘要： Methods and apparatus for aiding a photographer in determining, coordinating and adjusting numerous variables which bear on the quality of a stereoscopic picture employing a lenticular screen. The variables may include, depending upon the photographic method employed and the scene to be photographed, the desired size of the stereoscopic picture, the resolving power and lenticule width of the lenticular screen, the number and size of two-dimensional picture negatives which are taken and included in the stereoscopic picture, the distance between adjacent camera vantage points from which the negatives are taken, the camera focal length, the distance from the camera to the nearest element or object of the photographed scene, the distance from the camera to the farthest element or object of the scene, and the distance from the camera to an element or object - the "key subject matter" - in the scene which is to lie in the plane of the stereoscopic picture.According to the invention, the value of parallax between the images of elements of the photographed scene is determined and controlled so that these images will be clear and sharply focused in the stereoscopic picture. This is accomplished by a method of taking pictures and a method of taking and composing pictures which cause the parallax value to fall within a prescribed range.In one apparatus embodiment of the invention a camera support is provided which permits a single camera to take successive two-dimensional pictures of the same scene from different points. In another apparatus embodiment of the invention a camera is provided to take a plurality of pictures, either simultaneously or successively, through separate lenses.
摘要翻译：用于帮助摄影者确定，协调和调整许多使用透镜屏幕的立体图像质量的变量的方法和装置。变量可以包括，取决于所使用的摄影方法和要拍摄的场景，立体图像的期望大小，双凸透镜屏幕的分辨率和微透镜宽度，二维图片底片的数量和尺寸并且包括在立体图像中，相邻摄像机有利位置之间的距离，摄像机焦距，摄像机到拍摄场景的最近元素或物体的距离，摄像机到最远距离场景的元素或物体，以及从位于立体图像的平面中的场景中的从相机到元素或对象的距离 - “关键主题”。

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