公开(公告)号：US20060227134A1

公开(公告)日：2006-10-12

申请号：US11390306

申请日：2006-03-28

申请人： Azam Khan ,  Benyamin Komalo

发明人： Azam Khan ,  Benyamin Komalo

IPC分类号： G06T17/00

CPC分类号： G06F3/04815 ,  G06T15/20 ,  G06T19/003 ,  Y10S345/947

摘要： A system that transitions from freeform camera motion to surface following motion as a surface of an object is approached by clipping the vectors for closest point and look-at point. When the surface is reached and while following the surface the user can designate an up model that sets an up vector to conform the view to a users expectations while the system operates using a local up vector for computations. A restricted surface field of view along with an obstacle field of view can be used by the system to allow the view to traverse cavities and maintain a specified surface following distance from an obstacle, from a wall and from a floor.

摘要翻译： 通过剪切最近点和观察点的向量来逼近从自由形状相机运动转变为表面跟随运动的系统作为对象的表面。 当达到表面并且在表面之后，当系统使用本地向上向量进行计算时，用户可以指定设置向上向量以将视图与用户期望一致的向上模型。 系统可以使用受限制的表面视场以及障碍物视野，以允许视图横穿空腔并且保持与障碍物，墙壁和地板之间的距离的特定表面。

公开(公告)号：US08044953B2

公开(公告)日：2011-10-25

申请号：US11390306

申请日：2006-03-28

申请人： Azam Khan ,  Benyamin Komalo

发明人： Azam Khan ,  Benyamin Komalo

IPC分类号： G06T17/00

CPC分类号： G06F3/04815 ,  G06T15/20 ,  G06T19/003 ,  Y10S345/947

摘要： A system that transitions from freeform camera motion to surface following motion as a surface of an object is approached by clipping the vectors for closest point and look-at point. When the surface is reached and while following the surface the user can designate an up model that sets an up vector to conform the view to a users expectations while the system operates using a local up vector for computations. A restricted surface field of view along with an obstacle field of view can be used by the system to allow the view to traverse cavities and maintain a specified surface following distance from an obstacle, from a wall and from a floor.

摘要翻译： 通过剪切最近点和观察点的向量来逼近从自由形状相机运动转变为表面跟随运动的系统作为对象的表面。 当达到表面并且在表面之后，当系统使用本地向上向量进行计算时，用户可以指定设置向上向量以将视图与用户期望一致的向上模型。 系统可以使用受限制的表面视场以及障碍物视野，以允许视图横穿空腔并且保持与障碍物，墙壁和地板之间的距离的特定表面。

公开(公告)号：US09733792B2

公开(公告)日：2017-08-15

申请号：US12537013

申请日：2009-08-06

申请人： Hyunyoung Song ,  Tovi Grossman ,  George Fitzmaurice ,  Francois V. Guimbretiere ,  Azam Khan ,  Ramtin Attar ,  Gordon Kurtenbach

发明人： Hyunyoung Song ,  Tovi Grossman ,  George Fitzmaurice ,  Francois V. Guimbretiere ,  Azam Khan ,  Ramtin Attar ,  Gordon Kurtenbach

IPC分类号： G06F3/0482 ,  G06F3/0354

CPC分类号： G06F3/0482 ,  G06F3/03542 ,  G06F3/03545

摘要： One embodiment of the present invention sets forth a technique for providing an end user with a digital pen embedded with a spatially-aware miniature projector for use in a design environment. Paper documents are augmented to allow a user to access additional information and computational tools through projected interfaces. Virtual ink may be managed in single and multi-user environments to enhance collaboration and data management. The spatially-aware projector pen provides end-users with dynamic visual feedback and improved interaction capabilities.

公开(公告)号：US09106803B2

公开(公告)日：2015-08-11

申请号：US12512627

申请日：2009-07-30

申请人： Carlos A. Cazanas ,  Azam Khan ,  Brian F. Tims

发明人： Carlos A. Cazanas ,  Azam Khan ,  Brian F. Tims

IPC分类号： H04M3/42 ,  G06F15/16 ,  H04N7/173 ,  H04N21/258 ,  H04N21/262 ,  H04N21/414 ,  H04N21/422 ,  H04N21/472 ,  H04N21/658 ,  H04N21/81 ,  H04H60/74

CPC分类号： H04N7/17327 ,  H04H60/74 ,  H04H2201/13 ,  H04N21/25866 ,  H04N21/26258 ,  H04N21/41422 ,  H04N21/42202 ,  H04N21/47214 ,  H04N21/6581 ,  H04N21/6582 ,  H04N21/8113

摘要： An accessory device, such as a mobile telematics unit, captures tags for user desired media content items from a content broadcast, such as a digital radio broadcast or television broadcast. Each tag provides one or more parameters for identification of a song or other audio selection. The accessory device sends each tag over a mobile communications network air interface, with an identifier of an account of a mobile communications network subscriber. A server receives such tag transmissions and compiles a list of one or more tags directly from the accessory device, for the subscriber on the identified mobile service account. In some situations, the server generates a playlist from the stored list of tags and communicates at least a portion of the playlist to a personal media device, upon access by the personal media device to the subscriber's account.

摘要翻译： 诸如移动远程信息处理单元的附件设备从诸如数字无线电广播或电视广播的内容广播捕获用户期望的媒体内容项的标签。 每个标签提供用于识别歌曲或其他音频选择的一个或多个参数。 附件设备通过移动通信网络空中接口发送每个标签，具有移动通信网络用户的帐户的标识符。 服务器接收这样的标签传输并且直接从附件设备编辑一个或多个标签的列表，用于所识别的移动服务帐户上的用户。 在某些情况下，服务器从所存储的标签列表生成播放列表，并且在个人媒体设备访问用户的帐户时，将播放列表的至少一部分传送到个人媒体设备。

公开(公告)号：US08688069B1

公开(公告)日：2014-04-01

申请号：US12761847

申请日：2010-04-16

申请人： Carlos A Cazanas ,  Azam Khan ,  Matthew Butz

发明人： Carlos A Cazanas ,  Azam Khan ,  Matthew Butz

IPC分类号： H04M11/04

CPC分类号： H04W4/12 ,  H04W4/02 ,  H04W4/90

摘要： A mobile communication system may include a remote communication system which may transmit communications to and receive communications from a plurality of mobile radios over one or more wireless communication channels. Each mobile radio may include a location sensing system which may sense the location of the mobile radio. A user interface within each mobile radio may receive a request from the user to transmit information indicative of the location of the mobile radio to a remote messaging system. A message transmitter within each mobile radio may transmit the location of the mobile radio sensed by the location sensing system to the remote messaging system in response to the request by the user over a wireless messaging channel. The remote messaging system may aggregate the location information from each mobile radio and deliver this aggregate location information to the remote communication system and/or to the mobile radios.

摘要翻译： 移动通信系统可以包括远程通信系统，其可以通过一个或多个无线通信信道向多个移动无线电发送通信并从其接收通信。 每个移动无线电装置可以包括位置感测系统，其可以感测移动无线电的位置。 每个移动无线电中的用户接口可以接收来自用户的请求，以将指示移动无线电的位置的信息发送到远程消息收发系统。 响应于用户通过无线消息通道的请求，每个移动无线电中的消息发射机可以将由位置感测系统感测到的移动无线电的位置传送到远程消息收发系统。 远程消息系统可以聚合来自每个移动无线电的位置信息，并将该聚合位置信息传送到远程通信系统和/或移动无线电。

公开(公告)号：US08665260B2

公开(公告)日：2014-03-04

申请号：US12425040

申请日：2009-04-16

申请人： James McCrae ,  Igor Mordatch ,  Michael Glueck ,  Azam Khan

发明人： James McCrae ,  Igor Mordatch ,  Michael Glueck ,  Azam Khan

IPC分类号： G06T15/00

CPC分类号： G06T15/30 ,  G06T19/003 ,  G06T2210/21 ,  G06T2210/36

摘要： One embodiment of the present invention sets forth a technique for providing an end user with a multiscale three-dimensional (3D) navigation experience in design software application programs. An adaptive multiscale 3D navigation system allows an end user to transition between a planetary scale down to an individual building scale. The end user may navigate within the building, inspecting object details within the building. The size of the environment is sensed automatically, and the viewing and travel parameters are adjusted accordingly to provide the end user with a seamless navigation experience. A consistent navigation experience is supported at various scales, and real-time collision detection is provided. Scale computation for 3D scenes and collision detection may be based on a generated depth cubemap of the environment.

摘要翻译： 本发明的一个实施例提出了一种用于向最终用户提供设计软件应用程序中的多尺度三维（3D）导航体验的技术。 适应性多尺度3D导航系统允许最终用户在行星尺度向下到各个建筑尺度之间转换。 最终用户可以在建筑物内导航，检查建筑物内的物体细节。 自动感测环境的大小，并相应地调整观察和旅行参数，为终端用户提供无缝的导航体验。 支持多种尺度的一致导航体验，提供实时的碰撞检测。 3D场景和碰撞检测的缩放计算可以基于生成的环境深度立方体图。

公开(公告)号：US08665259B2

公开(公告)日：2014-03-04

申请号：US12425000

申请日：2009-04-16

申请人： James McCrae ,  Igor Mordatch ,  Michael Glueck ,  Azam Khan

发明人： James McCrae ,  Igor Mordatch ,  Michael Glueck ,  Azam Khan

IPC分类号： G06T15/00

CPC分类号： G06F3/04815 ,  G06F17/50 ,  G06F2203/04806 ,  G06T15/205 ,  G06T19/003 ,  G06T2210/21 ,  G06T2210/36

摘要： One embodiment of the present invention sets forth a technique for providing an end user with a multiscale three-dimensional (3D) navigation experience in design software application programs. An adaptive multiscale 3D navigation system allows an end user to transition between a planetary scale down to an individual building scale. The end user may navigate within the building, inspecting object details within the building. The size of the environment is sensed automatically, and the viewing and travel parameters are adjusted accordingly to provide the end user with a seamless navigation experience. A consistent navigation experience is supported at various scales, and real-time collision detection is provided. Scale computation for 3D scenes and collision detection may be based on a generated depth cubemap of the environment.

公开(公告)号：US20120281534A1

公开(公告)日：2012-11-08

申请号：US13553660

申请日：2012-07-19

申请人： Terry Sullivan ,  Carlos A. Cazanas ,  Azam Khan

发明人： Terry Sullivan ,  Carlos A. Cazanas ,  Azam Khan

IPC分类号： H04L12/24

CPC分类号： H04L67/1029 ,  H04L43/0852 ,  H04L67/1008 ,  H04L67/1036

摘要： A packet data serving node (PDSN) manages sessions between mobile devices and a packet-based network. The PDSN sends requests to and receives responses from an authentication, authorization, and accounting (AAA) server. The PDSN includes a packet session manager configured to create, maintain, and terminate the sessions between mobile devices and the packet-based network. The PDSN also includes a global AAA manager configured to determine latency in communication between the PDSN and the AAA server based on latencies of responses to at least two requests which the PDSN sends to the AAA server. The global AAA manager determines an adjustment in a load which may be imposed on the AAA sever based on the determined latency and causes the determined adjustment in the load which may be imposed on the AAA server to be implemented.

摘要翻译： 分组数据服务节点（PDSN）管理移动设备和基于分组的网络之间的会话。 PDSN向认证，授权和计费（AAA）服务器发送请求并接收响应。 PDSN包括被配置为创建，维护和终止移动设备与基于分组的网络之间的会话的分组会话管理器。 PDSN还包括全局AAA管理器，其被配置为基于PDSN向AAA服务器发送的至少两个请求的响应的延迟来确定PDSN和AAA服务器之间的通信延迟。 全局AAA管理器根据确定的等待时间来确定可能对AAA服务器施加的负载的调整，并且导致可以施加在AAA服务器上的负载中确定的调整被实现。

公开(公告)号：US08269767B2

公开(公告)日：2012-09-18

申请号：US12365048

申请日：2009-02-03

申请人： Michael Glueck ,  Azam Khan

发明人： Michael Glueck ,  Azam Khan

IPC分类号： G06T15/00

CPC分类号： G06T15/20 ,  G06T19/00 ,  G06T2219/012

摘要： One embodiment of the present invention sets forth a technique for providing a multiscale three-dimensional reference grid that is displayed in design software application programs. The reference grid appears infinite in space and scale. Depth cues are provided that are independent of the viewing projection to allow an end user to sense the orientation of the workspace and how objects in workspace relate to each other in terms of position and scale. Divisions of the grid represent real-world units that are determined dynamically, enabling smooth transitions as divisions are added and removed. The reference grid provides an end user with reference imagery for camera-operation visualization and scene content understanding.

摘要翻译： 本发明的一个实施例提出了一种提供在设计软件应用程序中显示的多尺度三维参考网格的技术。 参考网格在空间和比例尺中显示无穷大。 提供独立于观看投影的深度提示，以允许最终用户感觉到工作空间的方向以及工作空间中的对象在位置和比例尺上的关系。 网格的划分表示动态确定的现实世界单位，在添加和删除分区时实现平滑过渡。 参考网格为最终用户提供了相机操作可视化和场景内容理解的参考图像。

公开(公告)号：US20100194744A1

公开(公告)日：2010-08-05

申请号：US12365062

申请日：2009-02-03

申请人： Michael Glueck ,  Azam Khan

发明人： Michael Glueck ,  Azam Khan

IPC分类号： G06T15/00

CPC分类号： G06T15/20 ,  G06T19/00 ,  G06T2219/012

摘要： One embodiment of the present invention sets forth a technique for providing position pegs between objects and a three-dimensional reference grid that is displayed in design software application programs. The reference grid appears infinite in space and scale. A position peg that includes a stalk and base is drawn between each object and the reference grid. The stalk indicates the height of the object above or below the reference grid, and the base is positioned on the reference grid. An inside radius of the base indicates the distance between the object and the reference grid. The position pegs are independent of the viewing projection and allow an end user to sense how objects in workspace relate to each other in terms of position and scale. The reference grid and position pegs provide an end user with reference imagery for camera-operation visualization and scene content understanding.

摘要翻译： 本发明的一个实施例提出了一种用于在对象之间提供位置钉的技术和在设计软件应用程序中显示的三维参考网格。 参考网格在空间和比例尺中显示无穷大。 在每个对象和参考网格之间绘制包括茎和基的位置钉。 茎表示对象在参考网格上方或下方的高度，基座位于参考网格上。 底部的内半径表示对象和参考网格之间的距离。 位置钉与观看投影无关，并允许最终用户在位置和尺度方面感知工作空间中的物体如何相互关联。 参考网格和位置钉为最终用户提供参考图像，以便相机操作可视化和场景内容理解。