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1. 发明授权

US06226093B1 3D photographic printer using a video monitor for exposure 失效
标题翻译： 3D照相打印机使用视频监视器进行曝光
公开(公告)号：US06226093B1
公开(公告)日：2001-05-01
申请号：US08602663
申请日：1996-02-16
申请人： Allen K. Wah Lo , Kenneth Quochuy Lao
发明人： Allen K. Wah Lo , Kenneth Quochuy Lao
IPC分类号： G06K1500
CPC分类号： G06K15/00 , G02B27/2214 , G03B35/14 , G03B35/24 , G06K15/1233 , G06K15/1295 , G06K2215/0082 , H04N1/23
摘要： A filmless photographic printer for making 3D and/or animation pictures on lenticular print material. A video monitor is used to sequentially display the 2D images which are projected onto lenticular print material by a projection lens at different projection angles. The projection lens and print material are moved to different positions relative to the video monitor screen. The projection lens is maintained in proper focus on the monitor screen and print material during printing. The 2D images for composing the 3D photographs can be captured by an electronic camera or generated by computer.
摘要翻译：一种用于在透镜状印刷材料上制作3D和/或动画图片的无电影摄影打印机。视频监视器用于以不同的投影角度顺序地显示通过投影透镜投影到柱状印刷材料上的2D图像。投影透镜和打印材料相对于视频监视器屏幕移动到不同的位置。投影镜头在打印期间保持适当的对焦在监视器屏幕和打印材料上。用于组成3D照片的2D图像可以由电子照相机捕获或由计算机生成。

2. 发明授权

US5905593A Method and apparatus of producing 3D video by correcting the effects of video monitor on lenticular layer 失效
标题翻译：通过校正视频监视器对透镜层的影响来生成3D视频的方法和装置
公开(公告)号：US5905593A
公开(公告)日：1999-05-18
申请号：US559550
申请日：1995-11-16
申请人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
发明人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
IPC分类号： G03B35/14 , G03B35/24 , G02B27/22 , G02B27/10 , G03B21/60 , H04N9/47
CPC分类号： G03B35/24 , G03B35/14
摘要： A 3D video viewing system is disclosed, wherein a special lenticular layer is attached on a video monitor which displays at least one interleaved image composed from a plurality of 2D views of a scene. A method of determining the parameters for the lenticular layer is disclosed. In particular, the width of the lenticules on the lenticular layer is determined by many factors, including the thickness, the curvature and the refractive index of the monitor; the number of 2D views to be composed into an interleaved image for display; the normal viewing distance; and the overall viewing angle of the lenticular layer itself. A number of interleaving methods for composing a plurality of 2D views into a composite view are also disclosed.
摘要翻译：公开了一种3D视频观看系统，其中特殊透镜层附着在显示由场景的多个2D视图组成的至少一个交错图像的视频监视器上。公开了一种确定双凸透镜层参数的方法。特别地，透镜层上的微透镜的宽度由许多因素确定，包括监视器的厚度，曲率和折射率; 要组合成用于显示的交织图像的2D视图的数量; 正常观看距离; 和透镜层本身的整体视角。还公开了用于将多个2D视图组合成复合视图的多个交织方法。

3. 发明授权

US5850278A Optical 3D printer with extended angular coverage 失效
标题翻译：具有扩展角度覆盖的光学3D打印机
公开(公告)号：US5850278A
公开(公告)日：1998-12-15
申请号：US919516
申请日：1997-08-28
申请人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
发明人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
IPC分类号： G03B35/14 , G03B35/24 , G03B27/32 , B41B15/00
CPC分类号： G03B35/24 , G03B35/14
摘要： This disclosure is concerned with an optical printer for making 3D and animation pictures from a plurality of 2D images on a lenticular print material. The 2D images are sequentially projected by a projection lens onto the print material at different projection angles. In order to change the projection angles, the print material and the projection lens are moved relative to the film to different positions. The method and apparatus, according to the present invention, use a tilting mechanism to tilt the print material about an axis parallel to the longitudinal axis of the lenticules and away from the optical axis of the projection lens so as to reduce the moving distance of the print material and the projection lens. In effect, the angular coverage of the printer is extended by the tilting of the print material and, therefore, the printer can make 3D and animation pictures on a print material having a wider viewing angle.
摘要翻译：本公开涉及用于在透镜状印刷材料上从多个2D图像制造3D和动画图像的光学打印机。 2D图像由投影透镜以不同的投影角顺序地投影到打印材料上。为了改变投影角度，打印材料和投影透镜相对于胶片移动到不同的位置。根据本发明的方法和装置使用倾斜机构来使打印材料围绕平行于微透镜的纵向轴线并远离投影透镜的光轴的轴线倾斜，以便减小移动距离打印材料和投影镜头。实际上，通过打印材料的倾斜来延长打印机的角度覆盖范围，因此打印机可以在具有更宽视角的打印材料上进行3D和动画画面。

4. 发明授权

US5801812A 3D photographic printer using a digital micro-mirror device for exposure 失效
标题翻译： 3D照相打印机使用数字微镜装置进行曝光
公开(公告)号：US5801812A
公开(公告)日：1998-09-01
申请号：US843677
申请日：1997-04-10
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 , G03B27/32
CPC分类号： G03B27/32 , G02B27/2214 , G03B35/14 , G03B35/24 , G06K15/1233 , G06K15/1295 , H04N1/00201 , H04N1/23 , G06K2215/0082
摘要： The filmless method and printer for making 3D and animation pictures using a digital reflection-type matrix display device such as a digital micro-mirror device to sequentially display a plurality of 2D views, a light source to illuminate the display device to produce a reflected beam, and a projection lens to form an image from the reflected beam and expose it on a lenticular print material. To fill the image area underlying each lenticule on the print material, each 2D view is projected at a different angle. Two methods can be used: 1) In the scanning method, two of the three elements including the display device, the projection lens and the print material are moved to different positions to change the projection angle; 2) In the non-scanning method, the projection lens has a large aperture sufficient for covering the total viewing angle of the lenticules. To change the projection angle, the aperture of the projection lens is partitioned into a plurality of sections so that the image of each 2D view is exposed on the print material through a different aperture section. Preferably, with the non-scanning method, the image displayed on the display device is enlarged and formed on a diffuse screen and the image so formed is then exposed on the print material by the projection lens. The 2D views for making the 3D pictures can be electronically aligned before they are displayed on the display device. Thus, the key subject alignment process during printing is eliminated.
摘要翻译：使用诸如数字微镜装置的数字反射型矩阵显示装置制作3D和动画图像的无电影方法和打印机顺序地显示多个2D视图，照明显示装置的光源以产生反射光束以及投影透镜，以从反射光束形成图像并将其暴露在透镜状印刷材料上。为了填充打印材料上的每个微透镜下方的图像区域，每个2D视图以不同的角度投影。可以使用两种方法：1）在扫描方法中，包括显示装置，投影透镜和打印材料的三个元件中的两个被移动到不同的位置以改变投影角度; 2）在非扫描方式中，投影透镜具有足以覆盖微透镜的总视角的大的光圈。为了改变投影角度，将投影透镜的孔径划分为多个部分，使得每个2D视图的图像通过不同的孔部分暴露在打印材料上。优选地，通过非扫描方法，在显示装置上显示的图像被放大并形成在漫射屏幕上，并且所形成的图像然后通过投影透镜在打印材料上曝光。用于制作3D图片的2D视图可以在显示在显示设备上之前进行电子对齐。因此，消除了打印期间的主要对象对准过程。

5. 发明授权

US5835794A Electronic flash module 失效
标题翻译：电子闪光模块
公开(公告)号：US5835794A
公开(公告)日：1998-11-10
申请号：US958613
申请日：1997-10-27
申请人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
发明人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
IPC分类号： G03B15/05 , G03B15/03
CPC分类号： G03B15/05 , G03B2215/0557
摘要： The disclosure is concerned with an electronic flash module comprising a plurality of flash subunits to illuminate a photographed scene in flash photography. Each flash subunit comprises a flash-tube and associated charging and triggering circuits; a modeling lamp to allow a photographer to set up the lighting pattern. Each module comprises a trip circuit to synchronously trip all the triggering circuits in the module. It is preferred that the module further comprises a photosensor to activate the trip circuit upon sensing a trigger pulse sent out by a remote device. Preferably, the module comprises connection means so that two or more modules can be linked up to form a panel with a larger illuminating source area. Furthermore, it is preferred that the flash subunits can be selectively and individually disabled to allow the photographer to adjust the illuminating pattern.
摘要翻译：本公开涉及一种电子闪光灯模块，其包括用于照射闪光摄影中的拍摄场景的多个闪光子单元。每个闪存子单元包括闪光管和相关的充电和触发电路; 一个造型灯，允许摄影师设置照明模式。每个模块包括跳闸电路，以同步地跳过模块中的所有触发电路。优选地，该模块还包括光电传感器，用于在感测由远程设备发出的触发脉冲时激活跳闸电路。优选地，模块包括连接装置，使得两个或更多个模块可以向上连接以形成具有较大照明源区域的面板。此外，优选地，可以选择性地和单独地禁用闪光子单元以允许摄影者调节照明图案。

6. 发明授权

US5727242A Single-lens multiple aperture camera for 3D photographic/video applications 失效
标题翻译：用于3D摄影/视频应用的单镜头多孔摄像机
公开(公告)号：US5727242A
公开(公告)日：1998-03-10
申请号：US667303
申请日：1996-06-20
申请人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
发明人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
IPC分类号： G03B35/00 , G03B35/04 , H04N13/00
CPC分类号： H04N13/021 , G03B35/00 , G03B35/04 , H04N13/0239 , H04N13/0242 , H04N13/0282 , H04N13/0296 , H04N13/0217 , H04N13/0228 , H04N13/0404 , H04N13/0409
摘要： A 3D camera for acquiring and recording a plurality of 2D images at different viewing angles without relocating the camera wherein a large-aperture taking lens is used for image forming and an aperture controlling means is used to select the section of the lens' aperture through which light rays are transmitted to form a 2D image at one viewing angle at a time. The 3D camera can also have a mirror assembly to direct light rays traversing different sections of the lens' aperture to form 2D images on different image planes.
摘要翻译：一种用于以不同的视角获取并记录多个2D图像的3D照相机，而不需要重新定位相机，其中使用大孔径拍摄镜头进行图像形成，并且使用孔径控制装置来选择透镜孔径的部分一次发射光线以一个视角形成2D图像。 3D相机还可以具有反射镜组件以引导穿过透镜孔径的不同部分的光线以在不同的图像平面上形成2D图像。

7. 发明授权

US5852753A Dual-lens camera with shutters for taking dual or single images 失效
标题翻译：双镜头相机带百叶窗拍摄双图像或单张图像
公开(公告)号：US5852753A
公开(公告)日：1998-12-22
申请号：US964196
申请日：1997-11-10
申请人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
发明人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
IPC分类号： G03B35/10 , G03B41/00
CPC分类号： G03B35/10
摘要： A dual-lens camera which can be used to take single-frame images for 2D photography or dual-frame images for 3D photography. The camera has two taking lenses and two independently operable shutters. The unique feature of this dual-lens camera is that the camera comprises two shutter release buttons. On release button activates only the shutter associated with one taking lens to take a single-frame image. The other button activates both shutters to take a stereo image pair. A film advance mechanism is used to advance the film in accordance with the operating mode of the camera.
摘要翻译：双镜头相机，可用于拍摄2D图像的单幅图像或3D图像的双幅图像。相机有两个摄影镜头和两个可独立操作的百叶窗。该双镜头相机的独特之处在于相机包括两个快门释放按钮。在释放按钮上，仅激活与一个拍摄镜头相关联的快门来拍摄单幅图像。另一个按钮激活两个快门以拍摄立体图像对。根据照相机的操作模式使用胶片提前机构推进胶片。

8. 发明授权

US5757545A Lenticular and barrier strip pictures with changeable scenes 失效
标题翻译：透镜和障碍物图片与可变的场景
公开(公告)号：US5757545A
公开(公告)日：1998-05-26
申请号：US653509
申请日：1996-05-24
申请人： Augustine Ka-Cheung Wu , Kenneth Quochuy Lao
发明人： Augustine Ka-Cheung Wu , Kenneth Quochuy Lao
IPC分类号： G02B27/22 , G03B25/02 , G09F19/13
CPC分类号： G02B27/2214 , G03B25/02
摘要： This disclosure is concerned with a lenticular or barrier strip picture with changeable scenes wherein a trimmed lenticular screen or a barrier strip plate is used to view a composite image. On a conventional lenticular picture, the focal plane of the lenticules on the lenticular screen coincides with the backside of the lenticular screen and, therefore, the composite image must be placed in contact with the backside of the lenticular screen. On the lenticular picture according to the present invention, the thickness of the lenticular screen is trimmed such that the focal plane of the lenticules is located further away from the backside of the lenticular screen. In order that a composite image can produce a properly focused composing scene when viewed through the trimmed lenticular screen, it must be positioned on the focal plane of the lenticules away from the backside of the screen, leaving an airgap therebetween. With in such an airgap, a holding plate is disposed to hold down said composite image. Preferably, the holding plate is movably mounted to allow the composite image to be changed out and replaced by another composite image.
摘要翻译：本公开涉及具有可变场景的透镜或阻挡带图像，其中使用修剪的透镜屏或屏障条板来观看合成图像。在常规透镜图像上，透镜屏幕上的微透镜的焦平面与透镜屏幕的背面重合，因此，复合图像必须与双凸透镜屏幕的背面接触。在根据本发明的透镜图片上，修整双凸透镜的厚度，使得微透镜的焦平面位于更远离透镜屏幕的背面的位置。为了使复合图像能够通过经过修剪的透镜屏幕观察而产生适当聚焦的合成场景，它必须被定位在远离屏幕背面的微透镜的焦平面上，在屏幕之间留有气隙。在这样的气隙中，设置有保持板来压住所述复合图像。优选地，保持板可移动地安装以允许合成图像被改变并由另一合成图像代替。

9. 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。

10. 发明授权

US5825466A 3D photo printer with image distortion correction 失效
标题翻译：具有图像失真校正的3D照片打印机
公开(公告)号：US5825466A
公开(公告)日：1998-10-20
申请号：US588134
申请日：1996-01-18
申请人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
发明人： Allen Kwok Wah Lo , Kenneth Quochuy Lao
IPC分类号： G03B35/14 , G03B35/24 , G06K15/12 , G03B27/32 , G03B27/46 , G03B27/52
CPC分类号： G03B35/14 , G03B35/24 , G06K15/1233 , G06K15/1295
摘要： A photographic printer for making 3D pictures or animation pictures from at least two 2D images on lenticular print material. The printer uses a monitor for sequentially displaying 2D images. A projection lens is used to project the displayed 2D images onto the print material. A tilting mechanism is used to tilt the print material for changing the projection angles. In order to correct for the distortion of images projected on the print material due to tilting, the 2D images are geometrically transformed according to the tilting angles. The same printer can be used to make 2D prints on regular photographic paper. The printer can be equipped with a plurality of projection lenses with different focal lengths so that pictures of different magnification factors can be made.
摘要翻译：一种用于从透镜状印刷材料上的至少两个2D图像制作3D图片或动画图片的照相打印机。打印机使用显示器顺序显示2D图像。使用投影透镜将所显示的2D图像投影到打印材料上。倾斜机构用于倾斜打印材料以改变投影角度。为了校正由于倾斜而投影在打印材料上的图像的失真，2D图像根据倾斜角度进行几何变换。相同的打印机可用于在普通相纸上进行2D打印。打印机可以配备多个具有不同焦距的投影透镜，从而可以制作不同放大系数的照片。

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