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21. 发明申请

US20160353090A1 OMNISTEREO CAPTURE AND RENDER OF PANORAMIC VIRTUAL REALITY CONTENT 有权
标题翻译：全景虚拟现实内容的观察和渲染
公开(公告)号：US20160353090A1
公开(公告)日：2016-12-01
申请号：US14723178
申请日：2015-05-27
申请人： GOOGLE INC.
发明人： Carlos Hernandez Esteban , Robert Anderson , Changchang Wu , Michael Krainin
IPC分类号： H04N13/04 , G02B27/01 , G06T19/00
CPC分类号： H04N13/344 , G02B27/017 , G02B27/0172 , G02B2027/011 , G02B2027/0134 , G02B2027/0138 , G02B2027/014 , G02B2027/0187 , G06T15/205 , H04N13/111 , H04N13/161 , H04N13/211 , H04N13/221 , H04N13/239 , H04N13/243 , H04N13/296 , H04N13/366
摘要： Systems and methods are described include defining, at a computing device, a set of images based on captured images, projecting, at the computing device, a portion of the set of images from a planar perspective image plane onto a spherical image plane by recasting a plurality of viewing rays associated with the portion of the set of images from a plurality of viewpoints arranged around a curved path to a viewpoint, determining, at the computing device, a periphery boundary corresponding to the viewpoint and generating updated images by removing pixels that are outside of the periphery boundary, and providing, for display, the updated images within the bounds of the periphery boundary.
摘要翻译：描述的系统和方法包括在计算设备处基于捕获的图像来定义一组图像，在计算设备处将图像集合的一部分从平面透视图像平面投影到球面像平面上，通过重新绘制将多个与所述图像组的部分相关联的多个观看光线从围绕到视点的弯曲路径排列的多个视点相关联，在所述计算装置处确定与所述视点相对应的外围边界，并通过去除像素在外围边界外部，并且在外围边界的边界内提供用于显示更新的图像。

22. 发明申请

US20160353089A1 CAPTURE AND RENDER OF PANORAMIC VIRTUAL REALITY CONTENT 审中-公开
标题翻译：全景虚拟现实内容的捕捉和渲染
公开(公告)号：US20160353089A1
公开(公告)日：2016-12-01
申请号：US14723151
申请日：2015-05-27
申请人： GOOGLE INC.
发明人： David Gallup , Robert Anderson , Carlos Hernandez Esteban , Steven Maxwell Seitz , Riley Adams
IPC分类号： H04N13/04 , G02B27/01 , G06T19/00
CPC分类号： H04N13/344 , G02B27/017 , G02B27/0172 , G02B2027/011 , G02B2027/0138 , G02B2027/014 , G02B2027/0187 , G06T15/205 , H04N13/111 , H04N13/161 , H04N13/194 , H04N13/211 , H04N13/239 , H04N13/243 , H04N13/296 , H04N13/366
摘要： Systems and methods are described for defining a set of images based on captured images, receiving a viewing direction associated with a user of a virtual reality (VR) head mounted display, receiving an indication of a change in the viewing direction. The methods further include configuring, a re-projection of a portion of the set of images, the re-projection based at least in part on the changed viewing direction and a field of view associated with the captured images, and converting the portion from a spherical perspective projection into a planar perspective projection, rendering by the computing device and for display in the VR head mounted display, an updated view based on the re-projection, the updated view configured to correct distortion and provide stereo parallax in the portion, and providing, to the head mounted display, the updated view including a stereo panoramic scene corresponding to the changed viewing direction.
摘要翻译：描述了基于捕获的图像来定义一组图像的系统和方法，接收与虚拟现实（VR）头戴式显示器的用户相关联的观看方向，接收观看方向的改变的指示。所述方法还包括至少部分地基于所改变的观察方向和与所捕获图像相关联的视场来配置，所述图像集合的一部分的重新投影，所述重新投影将所述部分从球面透视投影到平面透视投影中，由计算设备渲染并用于显示在VR头戴式显示器中，基于重新投影的更新视图，配置为校正失真并在该部分中提供立体视差的更新视图，以及向头戴式显示器提供包括与改变的观看方向对应的立体全景场景的更新视图。

23. 发明申请

US20160353084A1 TIME OF FLIGHT IMAGING WITH IMPROVED INITIATION SIGNALING 有权
标题翻译：飞行成像的时间与改进的启动信号
公开(公告)号：US20160353084A1
公开(公告)日：2016-12-01
申请号：US14721424
申请日：2015-05-26
申请人： OMNIVISION TECHNOLOGIES, INC.
发明人： Tianjia Sun , Rui Wang , Tiejun Dai
IPC分类号： H04N13/02 , H04N5/374 , G01S7/486 , G06T7/00
CPC分类号： H04N13/254 , G01S7/4816 , G01S7/4863 , G01S7/4865 , G01S7/497 , G01S17/89 , H01L27/14609 , H01L27/14627 , H01L27/14634 , H04N5/374 , H04N13/211 , H04N2013/0081
摘要： A time of flight sensor includes control circuitry and a time of flight pixel array. The control circuitry is coupled to synchronously send a sync signal. The time of flight pixel array includes a plurality of time of flight pixel cells. Each one of the time of flight pixel cells includes a photosensor and a delay circuit. The photosensor is configured to generate an image signal in response to receiving photons from a light pulse reflected from an object. The delay circuit is coupled to generate a delayed sync signal in response to the sync signal. The delay circuit includes a delay transistor. The time of flight pixel array includes a transistor gradient where a transistor gate length of the delay transistor varies so that each of the time of flight pixel cells receive their respective delayed sync signal at a same time.
摘要翻译：飞行时间传感器包括控制电路和飞行时间像素阵列。控制电路被耦合以同步地发送同步信号。飞行时间像素阵列包括多个飞行时间像素单元。飞行时间像素单元中的每一个包括光电传感器和延迟电路。光传感器被配置为响应于从对象反射的光脉冲接收光子而产生图像信号。延迟电路被耦合以响应于同步信号产生延迟的同步信号。延迟电路包括延迟晶体管。飞行时间像素阵列包括晶体管梯度，其中延迟晶体管的晶体管栅极长度变化，使得每个飞行时间像素单元同时接收它们各自的延迟同步信号。

24. 发明授权

US09473760B2 Displays for three-dimensional printers 有权
标题翻译：显示三维打印机
公开(公告)号：US09473760B2
公开(公告)日：2016-10-18
申请号：US13691230
申请日：2012-11-30
申请人： MakerBot Industries, LLC
发明人： Anthony James Buser , Ariel Douglas , Jennifer J. Lawton , Robert M. McGuire , Nathaniel B. Pettis
IPC分类号： H04N1/00 , G06K15/02 , H04N13/02 , B29C67/00
CPC分类号： H04N13/20 , B29C64/106 , B33Y40/00 , H04N13/211 , H04N13/239 , H04N13/254
摘要： A variety of techniques are disclosed for incorporating displays into three-dimensional printers.
摘要翻译：公开了将显示器结合到三维打印机中的各种技术。

25. 发明授权

US09442362B2 Method and apparatus for generating three-dimensional image information 有权
标题翻译：用于生成三维图像信息的方法和装置
公开(公告)号：US09442362B2
公开(公告)日：2016-09-13
申请号：US13382892
申请日：2010-07-12
申请人： Thomas N. Mitchell , Ichiro Shinkoda
发明人： Thomas N. Mitchell , Ichiro Shinkoda
IPC分类号： H04N5/232 , G03B35/04 , A61B1/00 , A61B1/04 , H04N13/02 , G03B35/02
CPC分类号： G03B35/04 , A61B1/00193 , A61B1/04 , G03B35/02 , H04N13/211 , H04N13/218
摘要： A method and apparatus involves directing light captured within the field of view of the lens to an aperture plane of the lens, receiving the captured light at a spatial discriminator located proximate the aperture plane, the discriminator including a first portion disposed to transmit light having a first optical state through a first portion of the single imaging path and a second portion disposed to transmit light having a second optical state through a second portion of the single imaging path. The first and second portions of the single imaging path provide respective first and second perspective viewpoints within the field of view of the lens for forming respective first and second images at an image sensor disposed at an image plane of the lens. The first and second images together being operable to represent three dimensional spatial attributes of the objects.
摘要翻译：一种方法和装置包括将在透镜视野内捕获的光引导到透镜的孔径平面，在位于孔径平面附近的空间鉴别器处接收所捕获的光，鉴别器包括设置成透射具有第一光学状态通过单个成像路径的第一部分和第二部分设置成透过具有第二光学状态的光通过单个成像路径的第二部分。单个成像路径的第一和第二部分在透镜的视野内提供相应的第一和第二透视视点，用于在设置在透镜的图像平面处的图像传感器处形成相应的第一和第二图像。第一和第二图像一起可操作以表示对象的三维空间属性。

26. 发明申请

US20160255323A1 Multi-Aperture Depth Map Using Blur Kernels and Down-Sampling 审中-公开
标题翻译：使用模糊内核和下采样的多孔径深度图
公开(公告)号：US20160255323A1
公开(公告)日：2016-09-01
申请号：US14832062
申请日：2015-08-21
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Wajs
IPC分类号： H04N13/00 , G06T7/00 , G06T7/40 , H04N5/33
CPC分类号： G06T7/60 , G06T5/003 , G06T7/571 , G06T2200/04 , G06T2207/10024 , G06T2207/10028 , G06T2207/10048 , G06T2207/10148 , G06T2207/10152 , G06T2207/20021 , G06T2207/20024 , G06T2207/20192 , H04N5/2226 , H04N5/332 , H04N9/07 , H04N13/15 , H04N13/211 , H04N13/218 , H04N13/257 , H04N2013/0081
摘要： Embodiments relate to different methods for reducing computations used to estimate depth information. One aspect relates to using down-sampled blur kernels. Another aspect relates to processing of edges in the images. Yet another aspect relates to using partial blur kernels, such as single-sided blur kernels. Yet another aspect relates to frequency filtering to reduce energy and noise at frequencies that do not distinguish between different blur kernels.
摘要翻译：实施例涉及用于减少用于估计深度信息的计算的不同方法。一方面涉及使用向下采样的模糊内核。另一方面涉及图像边缘的处理。另一方面涉及使用部分模糊内核，例如单面模糊内核。另一方面涉及频率滤波以减少不区分不同模糊内核的频率处的能量和噪声。

27. 发明授权

US09414046B2 Image sensor, imaging device and image processing device 有权
标题翻译：图像传感器，成像装置和图像处理装置
公开(公告)号：US09414046B2
公开(公告)日：2016-08-09
申请号：US14204556
申请日：2014-03-11
申请人： NIKON CORPORATION
发明人： Muneki Hamashima , Kiyoshige Shibazaki , Susumu Mori
IPC分类号： H04N15/00 , H04N13/02 , H01L27/146 , G03B35/10
CPC分类号： H04N13/211 , G03B35/10 , H01L27/14621 , H01L27/14623 , H01L27/14625 , H04N13/218 , H04N13/229 , H04N13/257 , H04N13/282
摘要： To obtain image data including a parallax in the vertical direction and image data including a parallax in the horizontal direction, it has been necessary to prepare imaging devices individually at the positions corresponding to the respective viewpoints. Hence, provided is an image processing element including: photoelectric converting elements that are arranged two-dimensionally and convert incident light to electric signals, respectively; and aperture masks provided on the photoelectric converting elements, wherein photoelectric converting element groups each including n photoelectric converting elements are arranged cyclically where n is an integer equal to or larger than 4, and apertures in the aperture masks are positioned lopsidedly to be axisymmetric to each other with respect to each of two orthogonal axes defined on the two-dimensional arrangement of each photoelectric converting element group.
摘要翻译：为了获得包括垂直方向上的视差的图像数据和包括水平方向的视差的图像数据，必须分别在与各个视点对应的位置准备成像装置。因此，提供了一种图像处理元件，包括：二维排列并将入射光转换成电信号的光电转换元件; 和设置在光电转换元件上的孔径掩模，其中每个包括n个光电转换元件的光电转换元件组被循环布置，其中n是等于或大于4的整数，并且孔径掩模中的孔被偏斜地定位成每个关于每个光电转换元件组的二维布置上限定的两个正交轴中的每一个的另一个。

28. 发明授权

US09389498B2 3D-image pickup optical system and 3D-image pickup apparatus 有权
标题翻译： 3D图像拾取光学系统和3D图像拾取装置
公开(公告)号：US09389498B2
公开(公告)日：2016-07-12
申请号：US13856546
申请日：2013-04-04
申请人： CANON KABUSHIKI KAISHA
发明人： Yu Inomoto
IPC分类号： G03B35/10 , G02B27/22 , H04N13/02
CPC分类号： G03B35/10 , G02B27/22 , H04N13/211
摘要： A 3D-image pickup optical system includes: a pair of optical systems each of which includes a magnification-varying lens unit, an aperture stop, a first lens unit and a first reflective member in a sequential order from an object side, the optical systems having optical axes offset from each other; a second lens unit that receives object light fluxes from the pair of optical systems; a second reflective member that guides the object light fluxes from the pair of optical systems to the second lens unit; and a switching unit that is disposed in an object side of the second reflective member, and alternately guides the pair of the object light fluxes respectively from the pair of optical systems to the second reflective member.
摘要翻译：一种3D摄像光学系统包括：一对光学系统，每个光学系统中的每一个都包括从物体侧起的顺序的放大率变化透镜单元，孔径光阑，第一透镜单元和第一反射构件，光学系统具有彼此偏移的光轴; 第二透镜单元，其从所述一对光学系统接收物体光束; 第二反射构件，其将物镜光束从所述一对光学系统引导到所述第二透镜单元; 以及切换单元，其设置在所述第二反射构件的物体侧，并且将所述一对物体光束分别从所述一对光学系统引导到所述第二反射构件。

29. 发明授权

US09344700B2 System and method for imaging with pinhole arrays 有权
标题翻译：用针孔阵列成像的系统和方法
公开(公告)号：US09344700B2
公开(公告)日：2016-05-17
申请号：US14755104
申请日：2015-06-30
申请人： Bar Ilan University , University of Connecticut
发明人： Zeev Zalevsky , Moshe Arie Ariel Schwarz , Amir Shemer , Bahram Javidi , Jingang Wang
IPC分类号： H04N13/00 , G06T5/00 , G02B5/20 , G02B27/22 , G02B26/06 , G02B27/46 , H04N13/02 , G21K1/04
CPC分类号： H04N13/133 , G01T1/295 , G02B5/201 , G02B26/06 , G02B27/2264 , G02B27/46 , G02B2207/129 , G06T5/001 , G06T5/006 , G21K1/04 , H04N13/122 , H04N13/211 , H04N13/218 , H04N2013/0081 , H04N2013/0092
摘要： An imaging system is provided, configured for providing three-dimensional data of a region of interest. The system comprising: an optical unit and a control unit. The optical unit comprises a radiation collection unit and a detection unit. The radiation collection unit comprises at least two mask arrangement defining at least two radiation collection regions respectively, the mask arrangements are configured to sequentially apply a plurality of a predetermined number of spatial filtering patterns formed by a predetermined arrangement of apertures applied on radiation collected thereby generating at least two elemental image data pieces corresponding to the collected radiation from said at least two collection regions. The control unit comprising is configured for receiving and processing said at least two elemental image data pieces and determining a plurality of at least two restored elemental images respectively being together indicative of a three dimensional arrangement of the region being imaged.
摘要翻译：提供了一种成像系统，被配置为提供感兴趣区域的三维数据。该系统包括：光学单元和控制单元。光学单元包括一个辐射收集单元和一个检测单元。所述辐射收集单元包括分别限定至少两个辐射收集区域的至少两个掩模装置，所述掩模装置被配置为顺序地施加多个预定数量的空间滤波图案，所述预定数量的空间滤波图案由施加在所收集的辐射上的预定布置的孔径形成，至少两个元素图像数据片段对应于来自所述至少两个收集区域的所收集的辐射。控制单元包括被配置用于接收和处理所述至少两个元素图像数据片段，并且确定分别一起指示被成像区域的三维排列的多个至少两个恢复的元素图像。

30. 发明申请

US20160119609A1 RAYS TRIDIMENSIONAL CAPTURE CAMCORDER AND TELEVISION TO PRODUCE A REAL IMAGE FORMED IN THE FRONT AND IN THE BACK SURFACE OF SAID TELEVISION; PARALLEL RAYS FILTER DEVICES; LEVELED LIQUID CRYSTALS OR OPTICAL CELLS MOVEMENT OR PARALLEL RAYS FILTER WITH A SET OF MOVING LENSES INCLUDING MULTIFOCAL FLEXIBLE LENSES; METHODS FOR OBTAINING THESES SAID DEVICES 审中-公开
标题翻译：电视三维摄像机和电视机，用于制作在前台和后视图中形成的真实图像; 并联滤波器液晶液晶或光电子移动或并联滤光片与一组移动的镜头，包括多个柔性镜片; 获取这些设备的方法
公开(公告)号：US20160119609A1
公开(公告)日：2016-04-28
申请号：US14894929
申请日：2014-05-20
申请人： Roberto MASSARU AMEMIYA
发明人： Roberto Massaru Amemiya
IPC分类号： H04N13/02
CPC分类号： H04N13/236 , G02B27/2214 , H04N13/211 , H04N13/257 , H04N13/264 , H04N13/282 , H04N13/32 , H04N13/354
摘要： Invention Patent: Rays tridimensional capture camera and television television to produce a real image formed in the front and in the back surface of said television; parallel rays filter devices; leveled liquid crystals or optical cells movement or parallel rays filter with a set of moving lenses including multifocal flexible lenses; methods for obtaining these said devices. The present invention refers to a tridimensional capture of rays by a camera and rays emission with a real image formation by a television. Rays capture and emission are carried out by a parallel rays filter. Parallel rays filter devices are: leveled liquid crystals by opening of windows with the same colors in each surface. Movements of an optical cells set with vertexes in set base; or a parallel rays filter with a set of moveable lenses including multifocal flexible lenses supported on an inclined base. Filtered rays fall upon a coupled charge device (CCD). Image reproduction is reversely made into a monitor. Rays emission from this surface through a parallel rays filter raise a real image. Said real image is formed in a space in the front and in the back of said television surface.
摘要翻译：发明专利：用于制造在所述电视机的前面和后表面形成的真实图像的三维捕获相机和电视机; 平行射线过滤装置; 水平液晶或光学元件移动或平行光线过滤器与一组包括多焦点柔性透镜的移动透镜; 用于获得这些所述装置的方法。本发明涉及通过照相机对光线进行三维捕获，并且通过电视机实现真实图像形成。光线捕获和发射由平行光线滤光片进行。平行射线过滤装置是：通过在每个表面打开具有相同颜色的窗户来调平液晶。设置有顶点的光学单元的移动; 或具有一组可移动透镜的平行光线过滤器，包括支撑在倾斜基座上的多焦点柔性透镜。滤光光线落在耦合的充电装置（CCD）上。图像再现被反向制成监视器。通过平行光线过滤器从这个表面射出的光线会提高真实的图像。所述真实图像形成在所述电视表面的前面和后面的空间中。

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