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1. 发明授权

US09024972B1 Augmented reality computing with inertial sensors 有权
标题翻译：用惯性传感器进行增强现实计算
公开(公告)号：US09024972B1
公开(公告)日：2015-05-05
申请号：US12416321
申请日：2009-04-01
申请人： Matthew L. Bronder , Michael A. Dougherty , Adam Green , Joseph Bertolami , Robert M. Craig
发明人： Matthew L. Bronder , Michael A. Dougherty , Adam Green , Joseph Bertolami , Robert M. Craig
IPC分类号： G06T19/00 , G06F3/01
CPC分类号： G06T19/006 , G06F3/011 , G06F3/012 , G06T3/60
摘要： Example embodiments of the present disclosure provide techniques for receiving measurements from one or more inertial sensors (i.e. accelerometer and angular rate gyros) attached to a device with a camera or other environment capture capability. In one embodiment, the inertial measurements may be combined with pose estimates obtained from computer vision algorithms executing with real time camera images. Using such inertial measurements, a system may more quickly and efficiently obtain higher accuracy orientation estimates of the device with respect to an object known to be stationary in the environment.
摘要翻译：本公开的示例性实施例提供了用于从具有相机或其他环境捕获能力的装置附接到一个或多个惯性传感器（即，加速度计和角速度陀螺仪）接收测量的技术。在一个实施例中，惯性测量可以与从实时相机图像执行的计算机视觉算法获得的姿态估计组合。使用这样的惯性测量，系统可以相对于已知在环境中静止的对象，更快速和有效地获得装置的更高精度取向估计。

2. 发明申请

US20100287485A1 Systems and Methods for Unifying Coordinate Systems in Augmented Reality Applications 有权
标题翻译：增强现实应用中统一协调系统的系统与方法
公开(公告)号：US20100287485A1
公开(公告)日：2010-11-11
申请号：US12436420
申请日：2009-05-06
申请人： Joseph Bertolami , Samuel A. Mann , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , Matthew W. Lee
发明人： Joseph Bertolami , Samuel A. Mann , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , Matthew W. Lee
IPC分类号： G06F15/16 , G06F3/048
CPC分类号： G06F3/011
摘要： Systems and methods for unifying coordinate systems in an augmented reality application or system are disclosed. User devices capture an image of a scene, and determine a location based on the scene image. The scene image may be compared to cartography data or images to determine the location. User devices may propose an origin and orientation or transformation data for a common coordinate system and exchange proposed coordinate system data to agree on a common coordinate system. User devices may also transmit location information to an augmented reality system that then determines an a common coordinate system and transmits coordinate system data such as transformation matrices to the user devices. Images presented to users may be adjusted based on user device locations relative to the coordinate system.
摘要翻译：公开了用于在增强现实应用或系统中统一坐标系的系统和方法。用户设备捕获场景的图像，并根据场景图像确定位置。场景图像可以与制图数据或图像进行比较以确定位置。用户设备可以提出用于公共坐标系的原点和方位或变换数据，并且交换所提出的坐标系统数据以使公共坐标系统一致。用户设备还可以将位置信息发送到增强现实系统，然后确定公共坐标系，并将诸如变换矩阵的坐标系统数据发送到用户设备。可以基于相对于坐标系的用户设备位置来调整呈现给用户的图像。

3. 发明申请

US20100257252A1 Augmented Reality Cloud Computing 审中-公开
标题翻译：增强现实云计算
公开(公告)号：US20100257252A1
公开(公告)日：2010-10-07
申请号：US12416352
申请日：2009-04-01
申请人： Michael A. Dougherty , Samuel A. Mann , Matthew L. Bronder , Joseph Bertolami , Robert M. Craig
发明人： Michael A. Dougherty , Samuel A. Mann , Matthew L. Bronder , Joseph Bertolami , Robert M. Craig
IPC分类号： G06F3/00 , G06F15/16
CPC分类号： G06T19/006 , A63F2300/204 , A63F2300/5573 , A63F2300/69 , G06K9/00671 , G06K9/00979
摘要： Example embodiments of the present disclosure provide techniques for capturing and analyzing information gathered by a mobile device equipped with one or more sensors. Recognition and tracking software and localization techniques may be used to extrapolate pertinent information about the surrounding environment and transmit the information to a service that can analyze the transmitted information. In one embodiment, when a user views a particular object or landmark on a device with image capture capability, the device may be provided with information through a wireless connection via a database that may provide the user with rich metadata regarding the objects in view. Information may be presented through rendering means such as a web browser, rendered as a 2D overlay on top of the live image, and rendered in augmented reality.
摘要翻译：本公开的示例性实施例提供了用于捕获和分析由配备有一个或多个传感器的移动设备收集的信息的技术。识别和跟踪软件和本地化技术可以用于外推关于周围环境的相关信息，并将信息传输到可以分析传输的信息的服务。在一个实施例中，当用户在具有图像捕获能力的设备上查看特定对象或地标时，可以经由数据库通过无线连接向设备提供信息，该数据库可以向用户提供关于视图中的对象的丰富元数据。信息可以通过诸如网络浏览器的渲染手段呈现，在实时图像之上呈现为2D叠加，并且在增强的现实中呈现。

4. 发明授权

US08839121B2 Systems and methods for unifying coordinate systems in augmented reality applications 有权
标题翻译：在增强现实应用中统一坐标系的系统和方法
公开(公告)号：US08839121B2
公开(公告)日：2014-09-16
申请号：US12436420
申请日：2009-05-06
申请人： Joseph Bertolami , Samuel A. Mann , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , Matthew W. Lee
发明人： Joseph Bertolami , Samuel A. Mann , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , Matthew W. Lee
IPC分类号： G06F3/048 , G09G5/00 , G06F7/38 , G06F3/01
CPC分类号： G06F3/011
摘要： Systems and methods for unifying coordinate systems in an augmented reality application or system are disclosed. User devices capture an image of a scene, and determine a location based on the scene image. The scene image may be compared to cartography data or images to determine the location. User devices may propose an origin and orientation or transformation data for a common coordinate system and exchange proposed coordinate system data to agree on a common coordinate system. User devices may also transmit location information to an augmented reality system that then determines an a common coordinate system and transmits coordinate system data such as transformation matrices to the user devices. Images presented to users may be adjusted based on user device locations relative to the coordinate system.
摘要翻译：公开了用于在增强现实应用或系统中统一坐标系的系统和方法。用户设备捕获场景的图像，并根据场景图像确定位置。场景图像可以与制图数据或图像进行比较以确定位置。用户设备可以提出用于公共坐标系的原点和方位或变换数据，并且交换所提出的坐标系统数据以使公共坐标系统一致。用户设备还可以将位置信息发送到增强现实系统，然后确定公共坐标系，并将诸如变换矩阵的坐标系数据传送给用户设备。可以基于相对于坐标系的用户设备位置来调整呈现给用户的图像。

5. 发明授权

US08797321B1 Augmented lighting environments 有权
标题翻译：增强照明环境
公开(公告)号：US08797321B1
公开(公告)日：2014-08-05
申请号：US12416397
申请日：2009-04-01
申请人： Joseph Bertolami , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig
发明人： Joseph Bertolami , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig
IPC分类号： G06T15/50
CPC分类号： G06T15/50 , G06T19/006 , G06T2215/16
摘要： A method and apparatus for rendering the lighting of virtual objects in an augmented reality display. The method includes determining local and ambient light sources based on data provided by one or more light sensors. The light in the physical lighting environment is accounted for by attributing the light to local light sources and/or ambient light sources. A synthesized physical lighting environment is constructed based on the light characteristics of the local and/or ambient light sources, and is used in properly rendering virtual objects in the augmented reality display.
摘要翻译：一种用于在增强现实显示中渲染虚拟对象的点亮的方法和装置。该方法包括基于由一个或多个光传感器提供的数据确定局部和环境光源。通过将光归因于本地光源和/或环境光源来解释物理照明环境中的光。基于本地和/或环境光源的光特性构建合成的物理照明环境，并且用于在增强现实显示中适当地呈现虚拟对象。

6. 发明授权

US08379057B2 Dynamic perspective video window 有权
标题翻译：动态视角视窗
公开(公告)号：US08379057B2
公开(公告)日：2013-02-19
申请号：US13470957
申请日：2012-05-14
申请人： Samuel A. Mann , Joseph Bertolami , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , John A. Tardif
发明人： Samuel A. Mann , Joseph Bertolami , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , John A. Tardif
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G06F3/011 , G09G2340/0407 , G09G2340/045 , G09G2340/12 , G09G2340/14 , G09G2354/00
摘要： Systems and methods are disclosed for generating an image for a user based on an image captured by a scene-facing camera or detector. The user's position relative to a component of the system is determined, and the image captured by the scene-facing detector is modified based on the user's position. The resulting image represents the scene as seen from the perspective of the user. The resulting image may be further modified by augmenting the image with additional images, graphics, or other data.
摘要翻译：公开了基于由面向场景的相机或检测器捕获的图像来生成用户的图像的系统和方法。确定用户相对于系统的组件的位置，并且基于用户的位置修改由面向场景的检测器拍摄的图像。所得到的图像表示从用户的角度看的场景。可以通过用附加图像，图形或其他数据增强图像来进一步修改所得到的图像。

7. 发明授权

US08194101B1 Dynamic perspective video window 有权
标题翻译：动态视角视窗
公开(公告)号：US08194101B1
公开(公告)日：2012-06-05
申请号：US12416505
申请日：2009-04-01
申请人： Samuel A. Mann , Joseph Bertolami , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , John A. Tardif
发明人： Samuel A. Mann , Joseph Bertolami , Matthew L. Bronder , Michael A. Dougherty , Robert M. Craig , John A. Tardif
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G06F3/011 , G09G2340/0407 , G09G2340/045 , G09G2340/12 , G09G2340/14 , G09G2354/00
摘要： Systems and methods are disclosed for generating an image for a user based on an image captured by a scene-facing camera or detector. The user's position relative to a component of the system is determined, and the image captured by the scene-facing detector is modified based on the user's position. The resulting image represents the scene as seen from the perspective of the user. The resulting image may be further modified by augmenting the image with additional images, graphics, or other data.
摘要翻译：公开了基于由面向场景的相机或检测器捕获的图像来生成用户的图像的系统和方法。确定用户相对于系统的组件的位置，并且基于用户的位置修改由面向场景的检测器拍摄的图像。所得到的图像表示从用户的角度看的场景。可以通过用附加图像，图形或其他数据增强图像来进一步修改所得到的图像。

8. 发明授权

US08686999B2 Dynamic fragment coverage antialiasing 有权
标题翻译：动态片段覆盖抗锯齿
公开(公告)号：US08686999B2
公开(公告)日：2014-04-01
申请号：US12428188
申请日：2009-04-22
申请人： Matthew L. Bronder , Joseph C. Bertolami , Matthew William Lee , Michael A. Dougherty
发明人： Matthew L. Bronder , Joseph C. Bertolami , Matthew William Lee , Michael A. Dougherty
IPC分类号： G06T15/40
CPC分类号： G06T15/503
摘要： The following discloses antialiasing systems and methods. Information about one or more fragments or primitives in a pixel area may be dynamically stored. The stored information may include, for example, depth, color, location and coverage. The coverage and depth information may be tracked at a higher frequency across the pixel than the number of fragments or primitives. Fragments or primitives that enter into a pixel area may be compared with fragments or primitives that have been stored. The comparisons may be based on depth and coverage. Either the incoming fragment or the stored fragment may be deleted based on the comparisons. Information associated with fragments that are preserved may be sampled at any location associated with their coverage area of a pixel. Fragments or primitives that are not discarded may be preserved for a final resolve process, which may incorporate information available from neighboring pixel areas.
摘要翻译：以下公开了抗锯齿系统和方法。可以动态地存储关于像素区域中的一个或多个片段或图元的信息。存储的信息可以包括例如深度，颜色，位置和覆盖。覆盖和深度信息可以以跨越像素的频率高于片段或原语的数量来跟踪。可以将进入像素区域的片段或原语与已经存储的片段或原语进行比较。比较可能是基于深度和覆盖面。基于比较可以删除传入的片段或存储的片段。与保留的片段相关联的信息可以在与其像素的覆盖区域相关联的任何位置被采样。可以保留未被丢弃的片段或原语用于最终解析过程，其可以包含可从相邻像素区域获得的信息。

9. 发明申请

US20100194747A1 Dynamic Fragment Coverage Antialiasing 有权
标题翻译：动态片段覆盖抗锯齿
公开(公告)号：US20100194747A1
公开(公告)日：2010-08-05
申请号：US12428188
申请日：2009-04-22
申请人： Matthew L. Bronder , Joseph C. Bertolami , Matthew William Lee , Michael A. Dougherty
发明人： Matthew L. Bronder , Joseph C. Bertolami , Matthew William Lee , Michael A. Dougherty
IPC分类号： G06T15/40
CPC分类号： G06T15/503
摘要： The following discloses antialiasing systems and methods. Information about one or more fragments or primitives in a pixel area may be dynamically stored. The stored information may include, for example, depth, color, location and coverage. The coverage and depth information may be tracked at a higher frequency across the pixel than the number of fragments or primitives. Fragments or primitives that enter into a pixel area may be compared with fragments or primitives that have been stored. The comparisons may be based on depth and coverage. Either the incoming fragment or the stored fragment may be deleted based on the comparisons. Information associated with fragments that are preserved may be sampled at any location associated with their coverage area of a pixel. Fragments or primitives that are not discarded may be preserved for a final resolve process, which may incorporate information available from neighboring pixel areas.
摘要翻译：以下公开了抗锯齿系统和方法。可以动态地存储关于像素区域中的一个或多个片段或图元的信息。存储的信息可以包括例如深度，颜色，位置和覆盖。覆盖和深度信息可以以跨越像素的频率高于片段或原语的数量来跟踪。可以将进入像素区域的片段或原语与已经存储的片段或原语进行比较。比较可能是基于深度和覆盖面。基于比较可以删除传入的片段或存储的片段。与保留的片段相关联的信息可以在与其像素的覆盖区域相关联的任何位置被采样。可以保留未被丢弃的片段或原语用于最终解析过程，其可以包含可从相邻像素区域获得的信息。

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