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21. 发明申请

WO2008153863A2 STEREOPLEXING FOR VIDEO AND FILM APPLICATIONS 审中-公开
标题翻译：用于视频和电影应用的立体声
公开(公告)号：WO2008153863A2
公开(公告)日：2008-12-18
申请号：PCT/US2008/006986
申请日：2008-06-03
申请人： REAL D , LIPTON, Lenny , AKKA, Robert , GREER, Josh
发明人： LIPTON, Lenny , AKKA, Robert , GREER, Josh
IPC分类号： H04N13/04
CPC分类号： H04N13/139 , H04N13/161
摘要： A method for multiplexing a stream of stereoscopic image source data including a series of left images and a series of right images combinable to form a series of stereoscopic images is provided. The primary application is for video applications, but film applications are also addressed. The method includes removing pixels from the stereoscopic image source data to form left images and right images and providing a series of single frames divided into portions, each single frame containing one right image in a first portion and one left image in a second portion. Multiplexing processes such as staggering, alternating, filtering, variable scaling, and sharpening from original, uncompressed right and left images may be employed alone or in combination, and selected or predetermined regions or segments from uncompressed images may have more pixels removed or combined than other regions.
摘要翻译：提供了一种用于复用包括一系列左图像和一系列可组合以形成一系列立体图像的右图像的立体图像源数据流的方法。主要应用于视频应用，但电影应用也被解决。该方法包括从立体图像源数据中去除像素以形成左图像和右图像，并且提供分成多个部分的一系列单个帧，每个单个帧在第一部分中包含一个右图像，在第二部分中包含一个左图像。单独或组合使用诸如交错，交替，过滤，可变缩放和从原始未压缩的右图像和左图像进行锐化的多路复用处理，并且来自未压缩图像的选定或预定区域或片段可以具有除其他区域。

22. 发明申请

WO2008123848A1 MULTIPLE MODE DISPLAY DEVICE 审中-公开
标题翻译：多模式显示设备
公开(公告)号：WO2008123848A1
公开(公告)日：2008-10-16
申请号：PCT/US2007/008437
申请日：2007-04-03
申请人： REAL D , LIPTON, Lenny , GREER, Josh
发明人： LIPTON, Lenny , GREER, Josh
IPC分类号： G02B27/22 , G02B27/26
CPC分类号： G02B27/2214 , G02B27/26
摘要： An apparatus comprising a selection device (405) and a multiple mode display device (400) is disclosed. The multiple mode display device comprises a lens sheet (401) comprising a plurality of individual lenticules forming a lenticular surface, an electro-optical modulator (403) positioned adjacent the lens sheet (401), and a display device (404) comprising a display surface (403). Alternatively, a multiple mode display arrangement (600) is disclosed, comprising a lens sheet (601) comprising a plurality of individual lenticules forming a lenticular surface and a display device (602) comprising a display surface. The display device is positioned behind the lens sheet, thereby enabling viewing images transmitted in at least a planar mode and a stereoscopic mode.
摘要翻译：公开了一种包括选择装置（405）和多模式显示装置（400）的装置。多模式显示装置包括：透镜片（401），包括形成透镜表面的多个单独的微透镜;邻近透镜片（401）定位的电光调制器（403）;以及显示装置（404），包括显示器表面（403）。或者，公开了一种多模式显示装置（600），其包括包括形成透镜表面的多个单独的微透镜的透镜片（601）和包括显示表面的显示装置（602）。显示装置定位在透镜片的后面，从而能够观察以至少平面模式和立体模式传输的图像。

23. 发明申请

WO2008085282A2 METHOD OF RECYCLING EYEWEAR 审中-公开
标题翻译：回收眼睛的方法
公开(公告)号：WO2008085282A2
公开(公告)日：2008-07-17
申请号：PCT/US2007/025584
申请日：2007-12-13
申请人： REAL D , COOK, Jill , PEIXOTO, Joseph, F. , LIPTON, Lenny
发明人： COOK, Jill , PEIXOTO, Joseph, F. , LIPTON, Lenny
CPC分类号： G02C13/006
摘要： A system and method for recycling 3-D selection devices, such as eyewear used in viewing stereoscopic images, is provided. The design comprises collecting previously distributed 3-D selection devices, transporting selected collected 3-D selection devices to a centralized 3-D selection device cleaning facility, receiving selected collected 3-D selection devices from the centralized 3-D selection device cleaning facility, and distributing cleaned 3-D selection devices to audience members. Eyewear may be packaged, and multiple venues may employ a single centralized cleaning facility.
摘要翻译：提供了一种用于再现用于观看立体图像的眼镜的三维选择装置的系统和方法。该设计包括收集先前分布的3-D选择设备，将选定的收集的3-D选择设备传送到集中式3-D选择设备清洁设施，从集中式3-D选择设备清洁设施接收所选择的3-D选择设备，并将清洁的3-D选择设备分发给观众。眼镜可以打包，多个场地可以使用一个集中的清洁设施。

24. 发明申请

WO2008048494A2 COMBINING P AND S RAYS FOR BRIGHT STEREOSCOPIC PROJECTION 审中-公开
标题翻译：组合P和S比例用于明显的立体投影
公开(公告)号：WO2008048494A2
公开(公告)日：2008-04-24
申请号：PCT/US2007/021823
申请日：2007-10-11
申请人： REAL D , COWAN, Matt , LIPTON, Lenny , CAROLLO, Jerry
发明人： COWAN, Matt , LIPTON, Lenny , CAROLLO, Jerry
IPC分类号： G02B27/22
CPC分类号： G02B27/26 , G03B21/28 , G03B35/26
摘要： A multiple path stereoscopic projection system is disclosed. The system comprises a polarizing splitting element configured to receive image light energy and split the image light energy received into a primary path and a secondary path, a reflector in the secondary path, and a polarization modulator or polarization modulator arrangement positioned in the primary path and configured to modulate the primary path of light energy. A polarization modulator may be included within the secondary path, a retarder may be used, and optional devices that may be successfully employed in the system include elements to substantially optically superimpose light energy transmission between paths and cleanup polarizers. The projection system can enhance the brightness of stereoscopic images perceived by a viewer. Static polarizer dual projection implementations free of polarization modulators are also provided.
摘要翻译：公开了一种多路径立体投影系统。该系统包括被配置为接收图像光能并将接收的图像光能量分裂成主路径和次路径的偏振分离元件，以及二次路径中的反射器，以及定位在主路径中的偏振调制器或偏振调制器装置，以及配置为调制光能的主要路径。偏振调制器可以包括在次级路径内，可以使用延迟器，并且可以在系统中成功使用的可选器件包括基本上光学地叠加路径和清除偏振器之间的光能传输的元件。投影系统可以增强观看者所感觉到的立体图像的亮度。还提供了没有偏振调制器的静态偏振器双投影实现。

25. 发明申请

WO2008033255A2 SHUTTERING EYEWEAR FOR USE WITH STEREOSCOPIC LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：用立体液晶显示器切换眼镜
公开(公告)号：WO2008033255A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/019466
申请日：2007-09-06
申请人： REAL D , LIPTON, Lenny , CHIU, Joseph
发明人： LIPTON, Lenny , CHIU, Joseph
IPC分类号： H04N13/04
CPC分类号： H04N13/337
摘要： An active eyewear method and system for viewing stereoscopic images is provided. The eyewear comprises polarization altering elements, such as twisted nematics or super twisted nematics, configured to receive light energy and rotate the polarization of light energy passing therethrough, and linear polarizers having polarization axes oriented in substantially identical orientations orthogonal to the first axis of polarization. The linear polarizers receive light energy from the polarization altering elements. The method comprises transmitting light energy through a sheet polarizer having an first axis of polarization, receiving the light energy with two polarization altering elements, each polarization altering operating out of phase with the other and in synchrony with a video field rate associated with the transmitting, and passing the light energy through two linear polarizers having substantially identical axes of polarization orthogonal to the first axis of polarization.
摘要翻译：提供了一种用于观看立体图像的主动眼镜方法和系统。眼镜包括极化改变元件，例如扭曲线性或超扭曲线性结构，其被配置为接收光能并旋转通过其的光能的偏振，以及具有定向成与第一偏振轴正交的基本相同取向的偏振轴的线偏振器。线偏振器从偏振改变元件接收光能。该方法包括通过具有第一偏振轴的薄片偏振器传输光能，用两个偏振改变元件接收光能，每个极化改变与另一个异相变化，与与发射相关联的视场比率同步，并且将光能通过具有与第一偏振轴正交的基本上相同的偏振轴的两个线性偏振器。

26. 发明申请

WO2008024316A2 ALGORITHMIC INTERAXIAL REDUCTION 审中-公开
标题翻译：算法间的减少
公开(公告)号：WO2008024316A2
公开(公告)日：2008-02-28
申请号：PCT/US2007/018430
申请日：2007-08-20
申请人： REAL D , LIPTON, Lenny , AKKA, Robert
发明人： LIPTON, Lenny , AKKA, Robert
IPC分类号： H04N13/00 , H04N13/02
CPC分类号： H04N13/144 , H04N13/111 , H04N13/239 , H04N2213/002
摘要： A system and method for determining an intermediate stereoscopic representation, thus offering adjustable interaxial separation values. The design comprises obtaining a first image using a first image collecting device and substantially simultaneously obtaining a second image using a second image collecting device. The two recoding devices are physically separated by a distance, and the second image may be combined with the first image to form a stereoscopic image. The design further determines the intermediate stereoscopic representation based on aspects of the first image combined, typically algorithmically, with aspects of the second image.
摘要翻译：用于确定中间立体表示的系统和方法，从而提供可调节的轴间间隔值。该设计包括使用第一图像采集装置获得第一图像，并且基本上同时使用第二图像采集装置获得第二图像。两个记录装置在物理上分开一段距离，并且第二图像可以与第一图像组合以形成立体图像。该设计进一步基于通常以算术方式与第二图像的方面组合的第一图像的方面来确定中间立体表示。

27. 发明申请

WO2008010951A3 LOW COST CIRCULAR POLARIZING EYEWEAR 审中-公开
公开(公告)号：WO2008010951A3
公开(公告)日：2008-01-24
申请号：PCT/US2007/015960
申请日：2007-07-11
申请人： REAL D , LIPTON, Lenny , ARCHER, Rod
发明人： LIPTON, Lenny , ARCHER, Rod
IPC分类号： G02C7/12 , G02C7/10 , G02C1/00 , G02C5/00 , G02C7/02 , G02C9/00 , G02C7/08
摘要： A method and system of providing circularly polarized eyewear is provided. The eyewear comprises substantially rigid material configured to maintain lensing material, such as card stock or plastic. The lensing material comprises polarizing lensing material located proximate the substantially rigid material, and retarder lensing material matched to the polarizing lensing material. The retarder lensing material is positioned adjacent to the polarizing lensing material such that each eye of a user sees an intended image, and an unintended image is blocked thereby when used in conjunction with suitably polarization encoded projected images. The polarizing lensing material and retarder lensing material are fixedly maintained in association with the substantially rigid material and are configured to be provided free of lamination.

28. 发明申请

WO2007067688A2 PROJECTION SCREEN WITH VIRTUAL COMPOUND CURVATURE 审中-公开
标题翻译：投影屏幕与虚拟化合物曲线
公开(公告)号：WO2007067688A2
公开(公告)日：2007-06-14
申请号：PCT/US2006/046680
申请日：2006-12-06
申请人： REAL D , LIPTON, Lenny , COWAN, Matt
发明人： LIPTON, Lenny , COWAN, Matt
IPC分类号： G03B21/56 , G03B21/60
CPC分类号： G03B21/56
摘要： A compound curved projection screen having a curvature about at least one region, such as a cylinder cross section curved about an axis or an ellipse about a plurality of axes, is provided. The compound curved screen comprises a plurality of angled planar reflective surfaces oriented to generally provide light energy in a direction of a screen centered axis. Compound curvature exists by the plurality of angled planar reflective surfaces being positioned in a generally curved and stepped manner about a second region different from the first region, such as a second axis orthogonal to the first axis.
摘要翻译：提供了一种复合弯曲投影屏幕，其具有围绕围绕多个轴线的围绕轴线或椭圆形弯曲的至少一个区域的曲率，例如圆柱形横截面。复合弯曲屏幕包括多个倾斜的平面反射表面，其定向成在屏幕中心轴线的方向上大致提供光能。多个倾斜的平面反射表面以大致弯曲和阶梯状的方式围绕不同于第一区域（例如与第一轴线正交的第二轴线）的第二区域定位而形成复合曲率。

29. 发明申请

WO2006128066A3 GHOST-COMPENSATION FOR IMPROVED STEREOSCOPIC PROJECTION 审中-公开
公开(公告)号：WO2006128066A3
公开(公告)日：2006-11-30
申请号：PCT/US2006/020624
申请日：2006-05-25
申请人： REAL D , LIPTON, Lenny , COWAN, Matt , GREER, Josh
发明人： LIPTON, Lenny , COWAN, Matt , GREER, Josh
IPC分类号： H04N15/00 , H04N13/02
摘要： A method and system for reducing ghost images in piano-stereoscopic image transmissions is provided. The method comprises establishing a plurality of expected ghosting profiles associated with a plurality of predetermined regions on a screen, and compensating for leakage in each predetermined region of a projected left and right eye images by removing an amount of ghost images leaking from the projected left eye image into the projected right eye image and vice versa. The system comprises a processor configured to receive the quantity of ghost artifacts and compute ghost compensation quantities for left eye images and right eye images. The processor is further configured to remove an amount of actual image ghost artifacts leaking from a projected left eye image into a projected right eye image and vice versa. The processor is also configured to compute ghost compensation quantities for each of a plurality of zones, each zone corresponding to a region on a screen having an expected ghosting profile associated therewith.

30. 发明申请

WO2007040471A1 AUTOSTEREOSCOPIC LENS SHEET WITH PLANAR AREAS 审中-公开
标题翻译：具有平面区域的自动镜片
公开(公告)号：WO2007040471A1
公开(公告)日：2007-04-12
申请号：PCT/US2005/033357
申请日：2005-09-16
申请人： STEREOGRAPHICS CORPORATION , LIPTON, Lenny
发明人： LIPTON, Lenny
IPC分类号： G02B27/22 , G02B27/10
CPC分类号： G02B27/2214
摘要： A dual mode autostereoscopic lens sheet (101). The lens sheet has at least one refractive region (102) and at least one non-refractive region (103). When the lens sheet is held in intimate juxtaposition with a display, stereoscopic content may be viewed in the refractive region while planar content may be simultaneously viewed in the non-refractive region. In a preferred embodiment, the non-refractive region forms a vertical column on one end of the lens sheet and the refractive region forms a vertical column one the other end of the lens sheet. The refractive region defines a picture area having an aspect ratio of approximately 1.3:1.
摘要翻译：双模自动立体镜片（101）。透镜片具有至少一个折射区域（102）和至少一个非折射区域（103）。当透镜片与显示器保持紧密并置时，可以在折射区域中观看立体内容，同时可以在非折射区域中同时观看平面内容。在优选实施例中，非折射区域在透镜片的一端形成垂直柱，并且折射区域在透镜片的另一端之间形成垂直列。折射区域限定具有大约1.3:1的纵横比的图像区域。

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