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1. 发明申请

US20130044181A1 SYSTEM AND METHOD FOR MULTI-VIEWPOINT VIDEO CAPTURE 有权
标题翻译：用于多视点视频捕获的系统和方法
公开(公告)号：US20130044181A1
公开(公告)日：2013-02-21
申请号：US13641523
申请日：2010-05-14
申请人： Henry Harlyn Baker , Henry Sang, JR. , Nelson Liang An Chang
发明人： Henry Harlyn Baker , Henry Sang, JR. , Nelson Liang An Chang
IPC分类号： H04N13/02
CPC分类号： H04N13/243 , G03B35/08 , G03B37/04 , H04N5/23238
摘要： Embodiments of the present invention disclose a system and method for multi-viewpoint video capture. According to one embodiment, the system includes a camera housing for accommodating both a first multi-imager set and a second multi-imager set, with each multi-imager set including a plurality of optical cameras having different viewpoint directions and configured to produce a source image. Furthermore, each camera in the first multi-imager set and the second multi-imager set include corresponding cameras facing in approximately the same viewpoint direction. The first multi-imager set is positioned laterally adjacent to the second multi-imager set such that lines joining a center of projection of corresponding cameras in the first multi-imager set and second multi-imager set are approximately parallel.
摘要翻译：本发明的实施例公开了一种用于多视点视频捕获的系统和方法。根据一个实施例，该系统包括用于容纳第一多成像仪组和第二多次成像器组的照相机外壳，每个多成像仪组包括具有不同视点方向的多个光学照相机，并且被配置为产生源图片。此外，第一多次成像器组和第二多次成像器组中的每个相机包括面向大致相同视点方向的相应摄像机。第一多次成像器组被定位成横向邻近第二多成像仪组，使得连接在第一多成像仪组和第二多成像仪组中的相应摄像机的投影中心的线近似平行。

2. 发明申请

US20110210851A1 Generation of a disparity result with low latency 有权
公开(公告)号：US20110210851A1
公开(公告)日：2011-09-01
申请号：US13039248
申请日：2011-03-02
申请人： John Iselin Woodfill , Henry Harlyn Baker , Brian Von Herzen , Robert Dale Alkire
发明人： John Iselin Woodfill , Henry Harlyn Baker , Brian Von Herzen , Robert Dale Alkire
IPC分类号： G08B21/00 , G06K9/36 , G06K9/00
CPC分类号： G06T7/0075 , G01C11/06 , G06K9/32 , G06K9/6211 , G06T1/20 , G06T7/593 , G06T2207/10012 , H04N13/111 , H04N13/167 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/246 , H04N13/296 , H04N2013/0081
摘要： A powerful, scaleable, and reconfigurable image processing system and method of processing data therein is described. This general purpose, reconfigurable engine with toroidal topology, distributed memory, and wide bandwidth I/O are capable of solving real applications at real-time speeds. The reconfigurable image processing system can be optimized to efficiently perform specialized computations, such as real-time video and audio processing. This reconfigurable image processing system provides high performance via high computational density, high memory bandwidth, and high I/O bandwidth. Generally, the reconfigurable image processing system and its control structure include a homogeneous array of 16 field programmable gate arrays (FPGA) and 16 static random access memories (SRAM) arranged in a partial torus configuration. The reconfigurable image processing system also includes a PCI bus interface chip, a clock control chip, and a datapath chip. It can be implemented in a single board. It receives data from its external environment, computes correspondence, and uses the results of the correspondence computations for various post-processing industrial applications. The reconfigurable image processing system determines correspondence by using non-parametric local transforms followed by correlation. These non-parametric local transforms include the census and rank transforms. Other embodiments involve a combination of correspondence, rectification, a left-right consistency check, and the application of an interest operator.

3. 发明授权

US07590941B2 Communication and collaboration system using rich media environments 有权
标题翻译：使用富媒体环境的通信和协作系统
公开(公告)号：US07590941B2
公开(公告)日：2009-09-15
申请号：US10682542
申请日：2003-10-09
申请人： Susie J. Wee , Henry Harlyn Baker , Nina T. Bhatti , Michele Covell , Michael Harville
发明人： Susie J. Wee , Henry Harlyn Baker , Nina T. Bhatti , Michele Covell , Michael Harville
IPC分类号： G06F3/00 , G06F3/14
CPC分类号： H04H60/33 , G06Q10/10 , H04N7/15
摘要： A system that enables communication and collaboration among individuals using rich media environments. A system according to the present techniques includes a set of rich media environments each having a corresponding arrangement of sensing and rendering components for sensing of and rendering to a corresponding set of individuals. A system according to the present techniques includes an interest thread detector that uses the sensing and rendering components to detect formation of multiple communication interactions among the individuals and that creates an interest thread for each detected communication interaction and further includes a communication provider that for each interest thread captures a set of media data from a corresponding subset of the sensing components and that combines the captured media data in response to the activities of the corresponding individuals and that communicates the combined media data to a corresponding subset of the rendering components.
摘要翻译：一个使用富媒体环境的个人之间进行通信和协作的系统。根据本技术的系统包括一组富媒体环境，每个富媒体环境具有用于感测和呈现给对应的个体集合的感测和渲染组件的相应布置。根据本技术的系统包括利益线程检测器，其利用感测和渲染组件来检测个体之间的多个通信交互的形成，并为每个检测到的通信交互创建兴趣线程，并且还包括针对每个兴趣的通信提供者线程从感测组件的相应子集捕获一组媒体数据，并且响应于相应个体的活动而组合所捕获的媒体数据，并将组合的媒体数据传送到呈现组件的相应子集。

4. 发明授权

US07528860B2 Method and system for videoconferencing between parties at N sites 有权
标题翻译： N个站点各方之间视频会议的方法和系统
公开(公告)号：US07528860B2
公开(公告)日：2009-05-05
申请号：US11118914
申请日：2005-04-29
申请人： Michael Harville , Donald O. Tanguay, Jr. , Henry Harlyn Baker , W. Bruce Culbertson
发明人： Michael Harville , Donald O. Tanguay, Jr. , Henry Harlyn Baker , W. Bruce Culbertson
IPC分类号： H04N7/14 , G06F3/00
CPC分类号： H04N7/15 , H04N7/155
摘要： A method and system for videoconferencing between parties at N sites. Specifically, a virtual space arrangement of N sites is created. Video sequences of N−1 remote sites are simultaneously displayed on a non-planar display arranged around a local party at a local site consistent with the virtual space arrangement. The displayed images of the remote parties are scaled consistently with their true physical sizes at their distances from the local party in the virtual space arrangement. Real-time video streams of the local party are captured from a plurality of viewpoints and are used to generate N−1 video view streams representing views of the local party from approximately the local display locations of the N−1 remote parties.
摘要翻译：在N个站点之间的各方之间进行视频会议的方法和系统。具体来说，创建了N个站点的虚拟空间排列。 N-1远程站点的视频序列同时显示在与虚拟空间布置一致的本地站点周围的本地方围绕的非平面显示器上。远程方的显示图像与其在虚拟空间布置中与当地方距离的真实物理尺寸一致地缩放。从多个视点捕获本地方的实时视频流，并且用于从近似N-1个远程方的本地显示位置生成表示本地方视图的N-1视频视频流。

5. 发明申请

US20080043100A1 Projection screen and camera array 有权
标题翻译：投影屏幕和相机阵列
公开(公告)号：US20080043100A1
公开(公告)日：2008-02-21
申请号：US11496805
申请日：2006-07-31
申请人： Irwin Sobel , Bruce Culbertson , Dan Gelb , Michael Harville , Henry Harlyn Baker , Andrew Fitzhugh , Donald Ovila Tanguay
发明人： Irwin Sobel , Bruce Culbertson , Dan Gelb , Michael Harville , Henry Harlyn Baker , Andrew Fitzhugh , Donald Ovila Tanguay
IPC分类号： H04N7/18 , H04N9/47
CPC分类号： H04N7/144 , H04N9/3194
摘要： One embodiment in accordance with the invention is a video system that can include a display screen and a plurality of video capturing devices located behind the display screen. It is noted that each of the plurality of video capturing devices is for capturing a video stream through the display screen.
摘要翻译：根据本发明的一个实施例是可以包括显示屏幕和位于显示屏后面的多个视频捕获设备的视频系统。注意，多个视频捕获设备中的每一个用于通过显示屏幕捕获视频流。

6. 发明授权

US11170561B1 Techniques for determining a three-dimensional textured representation of a surface of an object from a set of images with varying formats 有权
公开(公告)号：US11170561B1
公开(公告)日：2021-11-09
申请号：US16538029
申请日：2019-08-12
申请人： Henry Harlyn Baker
发明人： Henry Harlyn Baker
IPC分类号： G06T15/20 , G06T7/13 , G06T7/55
摘要： Systems and methods of the present disclosure can facilitate determining a three-dimensional surface representation of an object. In some embodiments, the system includes a computer, a calibration module, which is configured to determine a camera geometry of a set of cameras, and an imaging module, which is configured to capture spatial images using the cameras. The computer is configured to determine epipolar lines in the spatial images, transform the spatial images with a collineation transformation, determine second derivative spatial images with a second derivative filter, construct epipolar plane edge images based on zero crossings of second derivative epipolar planes image based on the epipolar lines, select edges and compute depth estimates, sequence the edges based on contours in a spatial edge image, filter the depth estimates, and create a three-dimensional surface representation based on the filtered depth estimates and the original spatial images.

7. 发明授权

US10565722B1 Techniques for determining a three-dimensional representation of a surface of an object from a set of images 有权
公开(公告)号：US10565722B1
公开(公告)日：2020-02-18
申请号：US15986736
申请日：2018-05-22
申请人： Henry Harlyn Baker
发明人： Henry Harlyn Baker
IPC分类号： G06K9/00 , G06T7/70 , G06T7/13 , G06T7/50 , G06T7/593
摘要： Systems and methods of the present disclosure can facilitate determining a three-dimensional surface representation of an object. In some embodiments, the system includes a computer, a calibration module, which is configured to determine a camera geometry of a set of cameras, and an imaging module, which is configured to capture spatial images using the cameras. The computer is configured to determine epipolar lines in the spatial images, transform the spatial images with a collineation transformation, determine second derivative spatial images with a second derivative filter, construct epipolar plane edge images based on zero crossings of second derivative epipolar planes image based on the epipolar lines, select edges and compute depth estimates, sequence the edges based on contours in a spatial edge image, filter the depth estimates, and create a three-dimensional surface representation based on the filtered depth estimates and the original spatial images.

8. 发明授权

US09122066B2 Stereo display systems 有权
标题翻译：立体显示系统
公开(公告)号：US09122066B2
公开(公告)日：2015-09-01
申请号：US13259924
申请日：2009-10-30
申请人： Henry Harlyn Baker
发明人： Henry Harlyn Baker
IPC分类号： G02B27/22 , G02B27/26 , H04N13/04
CPC分类号： G02B27/2264 , G02B27/2207 , G02B27/26 , H04N13/334 , H04N13/363
摘要： Various embodiments of the present invention are directed to stereo display systems. In one embodiment, the stereo display system includes a display (402), a viewing area (404), and one or more pairs of stereo projectors (409-411). Each pair of stereo projectors corresponds to a sub-region of the viewing area. In addition, each pair of stereo projectors projects a rectified image pair onto the display so that one or more viewers located in the corresponding sub-region exclusively view the image pair, enabling the viewers in the sub-region to perceive three-dimensional images presented on the display.
摘要翻译：本发明的各种实施例涉及立体显示系统。在一个实施例中，立体显示系统包括显示器（402），观看区域（404）和一对或多对立体投影仪（409-411）。每对立体投影机对应于观看区域的子区域。此外，每对立体投影仪将整流图像对投影到显示器上，使得位于相应子区域中的一个或多个观看者专门观看图像对，使得子区域中的观看者能够感知呈现的三维图像在显示器上。

9. 发明申请

US20130101160A1 GENERATION OF A DISPARITY RESULT WITH LOW LATENCY 失效
标题翻译：缺乏结果的低产生的产生
公开(公告)号：US20130101160A1
公开(公告)日：2013-04-25
申请号：US13563889
申请日：2012-08-01
申请人： John Iselin Woodfill , Henry Harlyn Baker , Brian Von Herzen , Robert Dale Alkire
发明人： John Iselin Woodfill , Henry Harlyn Baker , Brian Von Herzen , Robert Dale Alkire
IPC分类号： G06T7/00
CPC分类号： G06T7/0075 , G01C11/06 , G06K9/32 , G06K9/6211 , G06T1/20 , G06T7/593 , G06T2207/10012 , H04N13/111 , H04N13/167 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/246 , H04N13/296 , H04N2013/0081
摘要： A system for generating disparity results comprises an interface, a first memory, a second memory, and a processor. The interface is for receiving a first element of a first set of image data and a first element of a second set of image data. The first memory is for storing the first element of the first set of image data. The second memory is for storing the first element of the second set of image data. The processor is for generating a disparity result for a first element before all elements of the first data set and the second data set have been received. The disparity result is generated using a low latency image processing system that processes a plurality of elements of the first set of image data and a plurality of elements of the second set of image data.
摘要翻译：用于产生视差结果的系统包括接口，第一存储器，第二存储器和处理器。接口用于接收第一组图像数据的第一元素和第二组图像数据的第一元素。第一存储器用于存储第一组图像数据的第一元素。第二存储器用于存储第二组图像数据的第一元素。所述处理器用于在已经接收到所述第一数据集和所述第二数据集的所有元素之前生成第一元素的视差结果。使用处理第一组图像数据的多个元素和第二组图像数据的多个元素的低延迟图像处理系统来生成视差结果。

10. 发明申请

US20080100697A1 Methods and systems for producing seamless composite images without requiring overlap of source images 有权
标题翻译：用于生产无缝复合图像而不需要重叠图像的方法和系统
公开(公告)号：US20080100697A1
公开(公告)日：2008-05-01
申请号：US11591081
申请日：2006-10-31
申请人： Henry Harlyn Baker
发明人： Henry Harlyn Baker
IPC分类号： H04N9/43
CPC分类号： H04N5/74 , H04N9/3147
摘要： A method for color blending seamless composite images without requiring overlap of source images is disclosed. A plurality of source images is acquired from a plurality of imagers and is combined to produce a seamless composite image. Moreover, a first reference location is selected in a first source image and a second reference location is selected in a second source image of the composite image. Color transform interpolation is then performed between the reference location in the first source image and the reference location in the second and other source images to produce a seamless color blended composite image without requiring overlap of image regions of the plurality of source images.
摘要翻译：公开了一种用于混合无缝合成图像而不需要重叠图像的方法。从多个成像器获取多个源图像，并将其组合以产生无缝合成图像。此外，在第一源图像中选择第一参考位置，并且在合成图像的第二源图像中选择第二参考位置。然后在第一源图像中的参考位置和第二和其它源图像中的参考位置之间执行颜色变换内插，以产生无缝混合合成图像，而不需要多个源图像的图像区域的重叠。

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