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公开(公告)号：US07528860B2
公开(公告)日：2009-05-05
申请号：US11118914
申请日：2005-04-29
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。
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2.发明授权Method and system for producing seamless composite images having non-uniform resolution from a multi-imager system 有权用于从多成像系统生成具有不均匀分辨率的无缝复合图像的方法和系统公开(公告)号：US07855752B2
公开(公告)日：2010-12-21
申请号：US11496810
申请日：2006-07-31
IPC分类号： H04N9/74
CPC分类号： G06T3/4053 , H04N5/23238 , H04N5/247
摘要： A method and system for producing seamless composite images having non-uniform resolution from a multi-imager system is disclosed. A plurality of lower resolution source images is acquired. In addition, a plurality of higher resolution source images is acquired. The plurality of the lower resolution images and the higher resolution images are then layered to produce a composite image, wherein the layering of the plurality of the lower resolution images and the higher resolution images to produce a composite image having a plurality of resolutions therein.
摘要翻译： 公开了一种用于从多成像系统产生具有不均匀分辨率的无缝复合图像的方法和系统。 获取多个较低分辨率的源图像。 此外，获取多个较高分辨率的源图像。 然后将多个较低分辨率图像和较高分辨率图像分层以产生合成图像，其中多个较低分辨率图像和较高分辨率图像的分层以产生其中具有多个分辨率的合成图像。
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3.发明授权Automated process for generating a computed design of a composite camera comprising multiple digital imaging devices 失效用于生成包括多个数字成像装置的复合照相机的计算设计的自动处理公开(公告)号：US07680633B2
公开(公告)日：2010-03-16
申请号：US11410618
申请日：2006-04-25
CPC分类号： G03B37/04 , B33Y50/00 , G06T7/80 , H04N5/23238
摘要： A computed design of a composite camera having multiple digital imaging devices is generated automatically in accordance with the following process. A target volume to be captured by the composite camera and a target resolution for capturing the target volume are obtained. A representation of a view frustum of each of a plurality of digital imaging devices is generated based on at least one characteristic of each device. The digital imaging devices are organized based on the view frusta. A set of digital imaging devices is selected from the organized digital imaging devices, where the view frusta of the set of digital imaging devices substantially covers the target volume with at least the target resolution. The set of digital imaging devices are positioned based on each device's physical characteristics. A computed design of the composite camera that includes digital imaging devices held in position by a mechanical fixture is generated.
摘要翻译： 根据以下过程自动生成具有多个数字成像装置的复合摄像机的计算设计。 获得由复合摄像机捕获的目标体积和用于捕获目标体积的目标分辨率。 基于每个设备的至少一个特征来生成多个数字成像设备中的每一个的视锥台的表示。 数字成像装置是基于视锥体组织的。 从有组织的数字成像设备中选择一组数字成像设备，其中该组数字成像设备的视野截面基本上覆盖目标体积至少具有目标分辨率。 该组数字成像设备基于每个设备的物理特性进行定位。 产生包括通过机械夹具保持就位的数字成像装置的复合照相机的计算设计。
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4.发明授权Methods and systems for producing seamless composite images without requiring overlap of source images 失效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：US07619658B2
公开(公告)日：2009-11-17
申请号：US10989964
申请日：2004-11-15
CPC分类号： H04N9/3147 , G06T3/4038 , G06T7/33 , H04N5/23238 , H04N5/2628
摘要： A method for producing seamless composite images without requiring overlap of source images is disclosed. A plurality of source images are acquired and combined to produce a seamless composite image. The combining of the plurality of source images to produce a seamless composite image is performed without requiring overlap of image regions of the plurality of source images.
摘要翻译： 公开了一种用于生产无缝复合图像而不需要重叠源图像的方法。 获取并组合多个源图像以产生无缝复合图像。 执行多个源图像的组合以产生无缝合成图像，而不需要多个源图像的图像区域的重叠。
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公开(公告)号：US07854518B2
公开(公告)日：2010-12-21
申请号：US11455306
申请日：2006-06-16
申请人： W. Bruce Culbertson , Michael Harville , Daniel G. Gelb , Irwin E. Sobel , Andrew E. Fitzhugh , Donald O. Tanguay, Jr.
发明人： W. Bruce Culbertson , Michael Harville , Daniel G. Gelb , Irwin E. Sobel , Andrew E. Fitzhugh , Donald O. Tanguay, Jr.
CPC分类号： H04N9/3194 , H04N9/3147
摘要： A method includes generating a first plurality of meshes configured to map a first domain associated with a display surface having a plurality of fiducial marks to a second domain associated with a image capture device configured to capture a first image of the display surface, generating a second plurality of meshes configured to map the second domain to a third domain associated with a first projector configured to display a second image onto the display surface, and generating a first mesh configured to map the first domain to the third domain in conjunction with a second mesh using the first plurality of meshes and the second plurality of meshes.
摘要翻译： 一种方法包括生成第一多个网格，其被配置为将与具有多个基准标记的显示表面相关联的第一域映射到与被配置为捕获显示表面的第一图像的图像捕获设备相关联的第二域， 多个网格被配置为将第二域映射到与被配置为在显示表面上显示第二图像的第一投影仪相关联的第三域，以及生成配置为将第一域映射到第三域的第一网格以及第二网格 使用所述第一多个网格和所述第二多个网格。
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6.发明授权公开(公告)号：US08948461B1
公开(公告)日：2015-02-03
申请号：US11119179
申请日：2005-04-29
IPC分类号： G06K9/00
CPC分类号： G06K9/00201
摘要： A method and system for estimating the three dimensional position of an object in a three dimensional physical space. Specifically, the method discloses capturing a plurality of images of a human form within the three dimensional (3D) physical space. Each of the plurality of images is captured from a different viewpoint location of the human form. At least one image capturing device calibrated within the 3D physical space is used to capture the images. A plurality of silhouettes of the human form is extracted from the plurality of images. A plurality of contours of an object of the human form is obtained from the plurality of silhouettes. A location of the object within the 3D physical space is determined from an object model of the object based on the plurality of contours.
摘要翻译： 一种用于估计三维物理空间中物体的三维位置的方法和系统。 具体地，该方法公开了在三维（3D）物理空间内捕获人形的多个图像。 从人体形式的不同视点位置捕获多个图像中的每一个。 使用在3D物理空间内校准的至少一个图像捕获设备来捕获图像。 从多个图像中提取人物形式的多个剪影。 从多个轮廓获得人体形状的对象的多个轮廓。 基于多个轮廓，从对象的对象模型确定3D物理空间内的对象的位置。
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公开(公告)号：US09137504B2
公开(公告)日：2015-09-15
申请号：US11455149
申请日：2006-06-16
CPC分类号： H04N9/3197 , H04N9/3147 , H04N9/3185 , H04N9/3194
摘要： One form of the present invention provides a method of displaying multiple image streams that includes providing a first plurality of image streams, processing the plurality of image streams, thereby generating at least one processed image stream, and projecting the at least one processed image stream onto a non-planar surface with at least one projector, thereby generating a plurality of different projected image streams at a corresponding plurality of different positions on the non-planar surface.
摘要翻译： 本发明的一种形式提供了一种显示多个图像流的方法，包括提供第一多个图像流，处理多个图像流，从而生成至少一个经处理的图像流，并将至少一个经处理的图像流投影到 具有至少一个投影仪的非平面表面，从而在非平面表面上的对应的多个不同位置处产生多个不同的投影图像流。
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8.发明授权Method and system for coordinating communication devices to create an enhanced representation of an ongoing event 有权用于协调通信设备以创建正在进行的事件的增强表示的方法和系统公开(公告)号：US07433327B2
公开(公告)日：2008-10-07
申请号：US10683718
申请日：2003-10-09
摘要： In one embodiment, the present invention recites a coordinating component for creating an enhanced representation of an ongoing event using inputs from a communication session established between a plurality of communication devices. A first input port receives a first input from a first of the plurality of communication devices. A second input port receives a second input from a second of the plurality of communication devices. The first of the plurality of communication devices and the second of the plurality of communication devices do not have a prior association. A generator for selectively combining the first input and the second input creates an enhanced representation of the ongoing event. The enhanced representation is then output from an output port.
摘要翻译： 在一个实施例中，本发明描述了使用来自在多个通信设备之间建立的通信会话的输入来创建正在进行的事件的增强表示的协调组件。 第一输入端口从多个通信设备中的第一个接收第一输入。 第二输入端口从多个通信设备中的第二个接收第二输入。 多个通信设备中的第一个和多个通信设备中的第二个不具有先前的关联。 用于选择性地组合第一输入和第二输入的发生器创建正在进行的事件的增强的表示。 然后从输出端口输出增强表示。
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公开(公告)号：US07061485B2
公开(公告)日：2006-06-13
申请号：US10684067
申请日：2003-10-09
IPC分类号： G06T15/00
CPC分类号： G06F15/7867 , G06Q40/08
摘要： Disclosed is a method for producing a model of an object, comprising receiving at least one image of the object in a computing device, processing one or more of the at least one image to produce a model of the object, generating feedback information corresponding to the model of the object, and imparting the feedback information to a user of the computing device concurrently with the processing such that a determination is enabled to be made whether the model of the object is of a desired quality while the computing device is disposed to receive a further image of the object. The feedback information can be an image of the model which enables a user to determine whether an additional image is necessary or the feedback information can be direction to acquire an additional image of the object.
摘要翻译： 公开了一种用于产生对象的模型的方法，包括：在计算设备中接收所述对象的至少一个图像，处理所述至少一个图像中的一个或多个以产生所述对象的模型，生成与所述对象相对应的反馈信息 并且将所述反馈信息与所述处理同时地发送给所述计算装置的用户，使得能够确定所述对象的模型是否具有期望的质量，同时所述计算装置被设置为接收所述对象 对象的进一步图像。 反馈信息可以是模型的图像，其使得用户能够确定是否需要附加图像，或者反馈信息可以是获取对象的附加图像的方向。
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