公开(公告)号：WO1995030929A1

公开(公告)日：1995-11-16

申请号：PCT/US1995005648

申请日：1995-05-08

Applicant: IMAGE TECHNOLOGY INTERNATIONAL, INC.

Inventor： IMAGE TECHNOLOGY INTERNATIONAL, INC. ,  LO, Allen, Kwok, Wah ,  LAO, Kenneth, Quochuy

IPC: G03B35/10

CPC classification number: G03B35/08 ,  G03B35/10

Abstract: A 3D camera for acquiring and recording a plurality of 2D images of single scene at different viewing angles is disclosed. The camera includes taking lenses (13 and 14), exposure stations (63 and 64), a diaphragm stop (23 and 24) with light transmission windows (33 and 34), a window-moving device, and a shutter (10). Lenses are side by side in a row so that optical axes (313 and 314) of lenses are parallel to each other. Exposure stations are behind and in registry with the taking lenses respectively so as to place 2D image-recording means thereat for exposure to light rays transmitted through taking lenses. The diaphragm stop is alongside the row of taking lenses to restrict light rays from exposure stations. The windows of the diaphragm stop are located respectively opposed to the taking lenses for transmitting light rays such that only light rays transmitted through windows reach the stations to form 2D images. The window-moving device functions to move the windows along the row of taking lenses to adjust the distance between adjacent windows.

Abstract translation: 公开了一种用于以不同视角获取和记录单个场景的多个2D图像的3D相机。 照相机包括拍摄透镜（13和14），曝光站（63和64），具有透光窗（33和34），窗户移动装置和快门（10）的光阑停止（23和24）。 透镜并排并排，使得透镜的光轴（313和314）彼此平行。 曝光站分别在拍摄镜头的后面并注册，以便将2D图像记录装置放置在曝光通过拍摄镜头传输的光线上。 隔膜止动器与摄影镜头的行旁边，以限制曝光站的光线。 隔膜止动件的窗口分别与用于透射光线的拍摄镜片相对地设置，使得仅透过窗户的光线到达台站以形成2D图像。 窗户移动装置用于沿着摄影镜片行移动窗口以调整相邻窗口之间的距离。

公开(公告)号：WO1995011477A1

公开(公告)日：1995-04-27

申请号：PCT/US1994012129

申请日：1994-10-20

Applicant: IMAGE TECHNOLOGY INTERNATIONAL, INC.

Inventor： IMAGE TECHNOLOGY INTERNATIONAL, INC. ,  LO, Allen, Kwok, Wah ,  LAO, Kenneth, Quochuy

IPC: G03B27/32

CPC classification number: G03B35/14 ,  G02B27/2214 ,  G03B35/24 ,  G06K15/1295 ,  H04N1/00201 ,  H04N1/23

Abstract: A 3D photographic printer and method of printing using a single large aperture projection lens (55). The lens aperture is sufficient to cover all the projection angles necessary for filling the area under each lenticule with compressed images during printing. The printer uses an aperture plate (60) which is designed such that only one section of the aperture is opened at a time so that one of the 2D images (30) is exposed through the projection lens (55) at a proper projection angle onto the print material (90). With such an arrangement, the projection lens (55) and the print material (90) are not required to move to different positions during printing.

Abstract translation: 3D照相打印机和使用单个大孔径投影透镜（55）进行打印的方法。 透镜孔径足以覆盖在打印期间用压缩图像填充每个微透镜下的区域所需的所有投影角度。 打印机使用孔板（60），其被设计成使得一次仅打开孔径的一个部分，使得2D图像（30）中的一个以适当的投影角度通过投影透镜（55）暴露到 打印材料（90）。 通过这样的布置，投影透镜55和打印材料90在打印期间不需要移动到不同的位置。

公开(公告)号：WO1996031838A1

公开(公告)日：1996-10-10

申请号：PCT/US1996003944

申请日：1996-03-22

Applicant: IMAGE TECHNOLOGY INTERNATIONAL, INC.

Inventor： IMAGE TECHNOLOGY INTERNATIONAL, INC. ,  LO, Allen, K., Wah ,  LAO, Kenneth, Quochuy

IPC: G06K15/00

CPC classification number: G06K15/00 ,  G02B27/2214 ,  G03B35/14 ,  G03B35/24 ,  G06K15/1233 ,  G06K15/1295 ,  G06K2215/0082 ,  H04N1/00201 ,  H04N1/23

Abstract: A 3D printer for producing 3D photographs on lenticular print material (80) in which a video monitor (50) is used to display stored digital 2D images of different views of a scene for exposure. Prior to printing, one of the stored 2D images is displayed on a viewing monitor (30) and the key subject image of the displayed 2D image is selected. Based on the location of the selected key subject image, the computer (10) searches for the key subject location for each of the other stored 2D images and electronically shifts the 2D images so that the key subject location of all different views is the same. During printing, the electronically shifted 2D images are sequentially displayed on the video monitor (50) and projected through a projection lens (65) onto the lenticular screen at different projection angles.

Abstract translation: 一种用于在透镜状印刷材料（80）上产生3D照片的3D打印机，其中使用视频监视器（50）来显示用于曝光的场景的不同视图的存储的数字2D图像。 在打印之前，存储的2D图像之一被显示在观看监视器（30）上，并且选择所显示的2D图像的关键对象图像。 基于所选择的主题图像的位置，计算机（10）搜索其他存储的2D图像中的每一个的关键对象位置，并且电子地移动2D图像，使得所有不同视图的关键对象位置相同。 在打印期间，电子移动的2D图像依次显示在视频监视器（50）上，并通过投影透镜（65）以不同的投影角度投影到双凸透镜屏幕上。

公开(公告)号：WO1995030928A1

公开(公告)日：1995-11-16

申请号：PCT/US1995005709

申请日：1995-05-05

Applicant: IMAGE TECHNOLOGY INTERNATIONAL, INC.

Inventor： IMAGE TECHNOLOGY INTERNATIONAL, INC. ,  LO, Allen, Kwok, Wah ,  LAO, Kenneth, Quochuy

IPC: G03B35/00

CPC classification number: G03B35/00 ,  G03B35/04 ,  H04N13/211 ,  H04N13/218 ,  H04N13/229 ,  H04N13/239 ,  H04N13/243 ,  H04N13/282 ,  H04N13/296 ,  H04N13/305 ,  H04N13/31

Abstract: A 3D camera for acquiring and recording a plurality of 2D images at different viewing angles without relocating the camera. A large-aperture taking lens (4) is used for image forming and an aperture controlling means (110) is used to select a plurality of horizontally aligned sections (111-115) of the lens aperture. Light rays transmitted through the different sections of the lens aperture respectively form 2D images of a scene at different viewing angles. The 3D camera can also have a mirror assembly (70-73) to direct light rays traversing different sections of the lens aperture to form 2D images on separate image planes.

Abstract translation: 一种用于以不同视角获取和记录多个2D图像而不重新定位相机的3D相机。 大孔径拍摄镜头（4）用于图像形成，并且孔径控制装置（110）用于选择透镜孔径的多个水平对准部分（111-115）。 透过透镜孔的不同部分的光线分别以不同的视角形成场景的2D图像。 3D相机还可以具有反射镜组件（70-73），以引导穿过透镜孔径的不同部分的光线，以在分离的图像平面上形成2D图像。