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公开(公告)号：US20050288957A1
公开(公告)日：2005-12-29
申请号：US11154263
申请日：2005-06-16
申请人： David Eraker , Adam Dougherty , Edward Smith , Stephen Eraker
发明人： David Eraker , Adam Dougherty , Edward Smith , Stephen Eraker
CPC分类号： G06F3/0481 , G06Q30/00 , G06Q50/16
摘要： An innovative web-based tool displays visual information about real estate. In one embodiment, an aerial image is overlaid with various data layers to visually present real estate data. Data associated with various embodiments of the tool can include tax parcel information, historical sales information, Multiple Listing Service information, school information, neighborhood information, and park information.
摘要翻译： 创新的基于网络的工具显示有关房地产的视觉信息。 在一个实施例中，用各种数据层覆盖空中图像以可视地呈现房地产数据。 与工具的各种实施例相关联的数据可以包括税包信息，历史销售信息，多个上市服务信息，学校信息，邻里信息和公园信息。
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公开(公告)号：US20160048906A1
公开(公告)日：2016-02-18
申请号：US14457705
申请日：2014-08-12
IPC分类号： G06Q30/06
CPC分类号： G06Q30/0641 , G06Q50/16
摘要： A computer system for locating real estate service providers by navigating an aerial image map of a geographic region. The system determines a search region corresponding to the geographic region by use of geospatial information associated with the geographic region. Once the search region is determined, the system searches a database for real estate service providers that are associated with the search region and that satisfy certain predetermined criteria.
摘要翻译： 一种用于通过导航地理区域的空中图像映射来定位房地产服务提供商的计算机系统。 系统通过使用与地理区域相关联的地理空间信息来确定与地理区域相对应的搜索区域。 一旦确定了搜索区域，系统就搜索数据库中的与搜索区域相关联并且满足某些预定标准的房地产服务提供商。
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公开(公告)号：US09070159B2
公开(公告)日：2015-06-30
申请号：US11154937
申请日：2005-06-16
摘要： Under an embodiment of the invention, a web site system maintains a real estate web page. The web page has an aerial image map of a geographic region that can be navigated by a user. The web site system facilitates online collaboration for real estate transactions. When the user registers, the system creates a user account for real estate information. Real estate agents and/or other real estate service providers selected by the user are granted shared access to the user's account by the web site system.
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公开(公告)号：US09069435B2
公开(公告)日：2015-06-30
申请号：US11154263
申请日：2005-06-16
IPC分类号： G06Q50/00 , G06Q30/00 , G06F3/0481 , G06Q50/16
摘要： An innovative web-based tool displays visual information about real estate. In one embodiment, an aerial image is overlaid with various data layers to visually present real estate data. Data associated with various embodiments of the tool can include tax parcel information, historical sales information, Multiple Listing Service information, school information, neighborhood information, and park information.
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公开(公告)号：US20130321396A1
公开(公告)日：2013-12-05
申请号：US13599170
申请日：2012-08-30
申请人： Adam Kirk , Kanchan Mitra , Patrick Sweeney , Don Gillett , Neil Fishman , Simon Winder , Yaron Eshet , David Harnett , Amit Mital , David Eraker
发明人： Adam Kirk , Kanchan Mitra , Patrick Sweeney , Don Gillett , Neil Fishman , Simon Winder , Yaron Eshet , David Harnett , Amit Mital , David Eraker
IPC分类号： G06T15/00
CPC分类号： G06T15/04 , G06T15/08 , G06T15/205 , G06T17/00 , G06T2210/56 , H04N7/142 , H04N7/15 , H04N7/157 , H04N13/117 , H04N13/194 , H04N13/239 , H04N13/243 , H04N13/246 , H04N13/257 , H04R2227/005 , H04S2400/15
摘要： Free viewpoint video of a scene is generated and presented to a user. An arrangement of sensors generates streams of sensor data each of which represents the scene from a different geometric perspective. The sensor data streams are calibrated. A scene proxy is generated from the calibrated sensor data streams. The scene proxy geometrically describes the scene as a function of time and includes one or more types of geometric proxy data which is matched to a first set of current pipeline conditions in order to maximize the photo-realism of the free viewpoint video resulting from the scene proxy at each point in time. A current synthetic viewpoint of the scene is generated from the scene proxy. This viewpoint generation maximizes the photo-realism of the current synthetic viewpoint based upon a second set of current pipeline conditions. The current synthetic viewpoint is displayed.
摘要翻译： 生成场景的自由视点视频并呈现给用户。 传感器的布置产生传感器数据流，每个传感器数据从不同的几何视角表示场景。 传感器数据流被校准。 从校准的传感器数据流生成场景代理。 场景代理将场景几何描述为时间的函数，并且包括与当前流水线条件的第一组匹配的一种或多种类型的几何代理数据，以便最大化场景产生的自由视点视频的照片真实性 代理在每个时间点。 从场景代理产生现场的合成视点。 该视点生成基于第二组当前流水线条件使当前合成视点的照片真实性最大化。 显示当前的综合观点。
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公开(公告)号：US20130100256A1
公开(公告)日：2013-04-25
申请号：US13278184
申请日：2011-10-21
申请人： Adam G. Kirk , Yaron Eshet , Kestutis Patiejunas , Sing Bing Kang , Charles Lawrence Zitnick, III , David Eraker , Simon Winder
发明人： Adam G. Kirk , Yaron Eshet , Kestutis Patiejunas , Sing Bing Kang , Charles Lawrence Zitnick, III , David Eraker , Simon Winder
IPC分类号： H04N13/02
CPC分类号： G06T7/0057 , G06T7/521 , G06T7/593 , G06T2207/10048
摘要： Methods and systems for generating a depth map are provided. The method includes projecting an infrared (IR) dot pattern onto a scene. The method also includes capturing stereo images from each of two or more synchronized IR cameras, detecting a number of dots within the stereo images, computing a number of feature descriptors for the dots in the stereo images, and computing a disparity map between the stereo images. The method further includes generating a depth map for the scene using the disparity map.
摘要翻译： 提供了生成深度图的方法和系统。 该方法包括将红外（IR）点图案投影到场景上。 该方法还包括从两个或多个同步红外相机中的每一个捕获立体图像，检测立体图像内的多个点，计算立体图像中的点的特征描述符的数量，以及计算立体图像之间的视差图 。 该方法还包括使用视差图生成场景的深度图。
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公开(公告)号：US09213461B2
公开(公告)日：2015-12-15
申请号：US11154263
申请日：2005-06-16
IPC分类号： G06Q50/00 , G06Q30/00 , G06F3/0481 , G06Q50/16
CPC分类号： G06F3/0481 , G06Q30/00 , G06Q50/16
摘要： An innovative web-based tool displays visual information about real estate. In one embodiment, an aerial image is overlaid with various data layers to visually present real estate data. Data associated with various embodiments of the tool can include tax parcel information, historical sales information, Multiple Listing Service information, school information, neighborhood information, and park information.
摘要翻译： 创新的基于网络的工具显示有关房地产的视觉信息。 在一个实施例中，用各种数据层覆盖空中图像以可视地呈现房地产数据。 与工具的各种实施例相关联的数据可以包括税包信息，历史销售信息，多个上市服务信息，学校信息，邻里信息和公园信息。
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公开(公告)号：US09105061B2
公开(公告)日：2015-08-11
申请号：US11154937
申请日：2005-06-16
CPC分类号： G06Q30/0643 , G06Q30/00 , G06Q30/0601 , G06Q50/16 , G06Q50/167
摘要： Under an embodiment of the invention, a web site system maintains a real estate web page. The web page has an aerial image map of a geographic region that can be navigated by a user. The web site system facilitates online collaboration for real estate transactions. When the user registers, the system creates a user account for real estate information. Real estate agents and/or other real estate service providers selected by the user are granted shared access to the user's account by the web site system.
摘要翻译： 在本发明的一个实施例中，网站系统维护房地产网页。 该网页具有可由用户导航的地理区域的空中图像映射。 网站系统促进房地产交易的在线协作。 当用户注册时，系统创建一个用于不动产信息的用户帐户。 由用户选择的房地产代理和/或其他房地产服务提供商被网站系统授予用户帐户的共享访问权限。
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公开(公告)号：US09098908B2
公开(公告)日：2015-08-04
申请号：US13278184
申请日：2011-10-21
申请人： Adam G. Kirk , Yaron Eshet , Kestutis Patiejunas , Sing Bing Kang , Charles Lawrence Zitnick, III , David Eraker , Simon Winder
发明人： Adam G. Kirk , Yaron Eshet , Kestutis Patiejunas , Sing Bing Kang , Charles Lawrence Zitnick, III , David Eraker , Simon Winder
IPC分类号： G06T7/00
CPC分类号： G06T7/0057 , G06T7/521 , G06T7/593 , G06T2207/10048
摘要： Methods and systems for generating a depth map are provided. The method includes projecting an infrared (IR) dot pattern onto a scene. The method also includes capturing stereo images from each of two or more synchronized IR cameras, detecting a number of dots within the stereo images, computing a number of feature descriptors for the dots in the stereo images, and computing a disparity map between the stereo images. The method further includes generating a depth map for the scene using the disparity map.
摘要翻译： 提供了用于生成深度图的方法和系统。 该方法包括将红外（IR）点图案投影到场景上。 该方法还包括从两个或多个同步红外相机中的每一个捕获立体图像，检测立体图像内的点数，计算立体图像中的点的特征描述符的数量，以及计算立体图像之间的视差图 。 该方法还包括使用视差图生成场景的深度图。
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公开(公告)号：US20130321593A1
公开(公告)日：2013-12-05
申请号：US13598536
申请日：2012-08-29
IPC分类号： H04N13/04
CPC分类号： G06T15/04 , G06T15/08 , G06T15/205 , G06T17/00 , G06T2210/56 , H04N7/142 , H04N7/15 , H04N7/157 , H04N13/117 , H04N13/194 , H04N13/239 , H04N13/243 , H04N13/246 , H04N13/257 , H04R2227/005 , H04S2400/15
摘要： The view frustum culling technique described herein allows Free Viewpoint Video (FVV) or other 3D spatial video rendering at a client by sending only the 3D geometry and texture (e.g., RGB) data necessary for a specific viewpoint or view frustum from a server to the rendering client. The synthetic viewpoint is then rendered by the client by using the received geometry and texture data for the specific viewpoint or view frustum. In some embodiments of the view frustum culling technique, the client has both some texture data and 3D geometric data stored locally if there is sufficient local processing power. Additionally, in some embodiments, additional spatial and temporal data can be sent to the client to support changes in the view frustum by providing additional geometry and texture data that will likely be immediately used if the viewpoint is changed either spatially or temporally.
摘要翻译： 本文描述的视锥形截尾技术允许仅通过将特定视点或视锥体所需的3D几何和纹理（例如，RGB）数据从服务器发送到客户端，从而在客户端处进行自由视点视频（FVV）或其他3D空间视频呈现 渲染客户端。 合成视点然后由客户端通过使用接收到的几何和纹理数据为特定视点或视图截面呈现。 在视锥形截尾技术的一些实施例中，如果存在足够的局部处理能力，则客户端具有存储在本地的一些纹理数据和3D几何数据。 另外，在一些实施例中，可以向客户端发送额外的空间和时间数据，以通过提供额外的几何形状和纹理数据来支持观看平截头体的变化，如果视点在空间上或时间上都是改变的，则几何和纹理数据可能会立即被使用。
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