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    Dynamically adjusted brush for direct paint systems on parameterized multi-dimensional surfaces
    61.
    发明授权
    Dynamically adjusted brush for direct paint systems on parameterized multi-dimensional surfaces 有权
    在参数化多维表面上用于直接涂料系统的动态调整刷

    公开(公告)号：US07652675B2

    公开(公告)日：2010-01-26

    申请号：US12118914

    申请日：2008-05-12

    申请人： Jerome Maillot ,  Anna Lipka ,  Azam Khan

    发明人： Jerome Maillot ,  Anna Lipka ,  Azam Khan

    IPC分类号： G09G3/20 ,  G09G5/00 ,  G06K9/40 ,  G06K9/36 ,  G06K9/32

    CPC分类号： G06T11/60 ,  G06T11/001 ,  G06T15/04

    摘要： A method for assigning background pixels an appropriate color to fill all remaining background pixels by a computer after standard paint and overscan techniques to prevent and reduce artifacts. The method includes computing an initial mipmap level and keeping track of which pixels are background pixels. Four pixels at a subsequent mipmap level correspond to a single pixel at a higher level. If the four pixels at the lower level are background pixels, then the single pixel is also a background pixel and a corresponding color is used. Otherwise, the color of the single pixel is the average of non-background pixels.

    摘要翻译： 一种用于在标准绘制和过扫描技术之后通过计算机分配背景像素适当颜色以填充所有剩余背景像素的方法，以防止和减少伪像。 该方法包括计算初始mipmap级别并跟踪哪些像素是背景像素。 在后续mipmap级别的四个像素对应于较高级别的单个像素。 如果较低级别的四个像素是背景像素，则单个像素也是背景像素，并且使用相应的颜色。 否则，单个像素的颜色是非背景像素的平均值。

    Dynamically adjusted brush for direct paint systems on parameterized multi-dimensional surfaces
    65.
    发明授权
    Dynamically adjusted brush for direct paint systems on parameterized multi-dimensional surfaces 有权
    在参数化多维表面上用于直接涂料系统的动态调整刷

    公开(公告)号：US07446778B2

    公开(公告)日：2008-11-04

    申请号：US11622228

    申请日：2007-01-11

    申请人： Jerome Maillot ,  Anna Lipka ,  Azam Khan

    发明人： Jerome Maillot ,  Anna Lipka ,  Azam Khan

    IPC分类号： G09G5/00 ,  G09G1/10 ,  G06T15/00

    CPC分类号： G06T11/60 ,  G06T11/001 ,  G06T15/04

    摘要： A system that implements a “tangent space brush,” allowing a user to paint directly onto a parameterized object, for example a three dimensional object. A tangent space brush projects coordinates from an input device to the world-space point on the surface of the 3D object. A normal is determined at that point and a brush image is projected from that point, along the normal, to the underlying surfaces. The system is implemented by providing a system that implements selecting a selected area of a displayed object, and projecting a brush directly onto a surface of the selected area.

    摘要翻译： 实现“切线空间刷”的系统，允许用户直接绘制到参数化对象上，例如三维对象。 切线空间画笔将投影设备的坐标投影到3D对象表面上的世界空间点。 在该点确定正常，并且从该点沿着法线将投影图像投影到下面的表面。 该系统通过提供实现选择所显示对象的选定区域并将画笔直接投影到所选区域的表面上的系统来实现。

    Systems and methods for augmenting panoramic image data with performance related data for a building
    67.
    发明授权
    Systems and methods for augmenting panoramic image data with performance related data for a building 有权
    用于增加建筑物的性能相关数据的全景图像数据的系统和方法

    公开(公告)号：US09330501B2

    公开(公告)日：2016-05-03

    申请号：US13590014

    申请日：2012-08-20

    申请人： Keshaba Chandra Sahoo ,  Ramtin Attar ,  Ronald Poelman ,  Azam Khan

    发明人： Keshaba Chandra Sahoo ,  Ramtin Attar ,  Ronald Poelman ,  Azam Khan

    IPC分类号： G09G5/00 ,  G06T19/00 ,  G09G5/02

    CPC分类号： G06T19/006 ,  G09G5/026 ,  G09G2340/10 ,  G09G2340/12

    摘要： A system and method for augmenting panoramic images with performance related data for a building are disclosed. The system includes a memory coupled to a processor configured to receive panoramic image data, generate a digital image based on the panoramic image data, and modify the digital image to include a graphical representation of the performance related data. The processor maps performance related data to the coordinate system of the panoramic images such that the graphical representation may be generated without converting the panoramic image data into a high-quality, three-dimensional model in a CAD program. In this way, computer-generated graphical representations of building performance data, such as temperature fields or virtual structures, may be overlaid directly onto a two-dimensional projection of the panoramic image data. In one embodiment, the panoramic image data is a spherical, 360 degree panoramic image captured by a laser scanning device.

    摘要翻译： 公开了一种用于增强具有建筑物的性能相关数据的全景图像的系统和方法。 该系统包括耦合到被配置为接收全景图像数据的处理器的存储器，基于全景图像数据生成数字图像，以及修改数字图像以包括性能相关数据的图形表示。 处理器将性能相关数据映射到全景图像的坐标系，使得可以生成图形表示而不将全景图像数据转换成CAD程序中的高质量三维模型。 以这种方式，建筑物性能数据（诸如温度场或虚拟结构）的计算机生成的图形表示可以直接覆盖在全景图像数据的二维投影上。 在一个实施例中，全景图像数据是由激光扫描装置捕获的球面360度全景图像。

    3D model presentation system with motion and transitions at each camera view point of interest (POI) with imageless jumps to each POI
    69.
    发明授权
    3D model presentation system with motion and transitions at each camera view point of interest (POI) with imageless jumps to each POI 有权
    在每个相机视点感兴趣点（POI）上具有运动和转换的3D模型呈现系统，其具有无图像跳转到每个POI

    公开(公告)号：US09070402B2

    公开(公告)日：2015-06-30

    申请号：US11373159

    申请日：2006-03-13

    申请人： Nicolas Alexandre Burtnyk ,  Azam Khan ,  George William Fitzmaurice ,  Gordon Paul Kurtenbach

    发明人： Nicolas Alexandre Burtnyk ,  Azam Khan ,  George William Fitzmaurice ,  Gordon Paul Kurtenbach

    IPC分类号： G06F3/048 ,  G11B27/034 ,  G11B27/10 ,  G11B27/34 ,  G06T15/20 ,  G06T19/00 ,  G06F3/00

    CPC分类号： G11B27/034 ,  G06T15/20 ,  G06T19/003 ,  G11B27/105 ,  G11B27/34

    摘要： An interactive 3D presentation system that utilizes a collection of shots or motion views where each shot can include a combination of a camera view and camera action. A visual transition, such as a fade, can be presented at the end and beginning of sequential shots. Between the end point of a first shot and the beginning of a sequential shot, the scene is not shown. The system allows interactive authoring and/or viewing a 3D visual experience composed by defining a collection of shots where each shot is a combination of a camera view point of interest (POI) plus a camera motion path. The POI is placed on the path in a variety of ways where it can be at the beginning, in the middle or at the end of the path. A collection of predefined, cinematically styled camera motion paths, such as a crane and track shots, can be made available to the author. The pacing and duration of each shot can be adjusted. A graphical user interface showing the scene is provided and includes thumbnails of the POI or sets of POIs where the user can select a thumbnail to play an associated shot or set. The interface allows for the arrangement and ordering of shots to be used in a presentation. The system allows a shot to be retrieved from a collection of shots by indexing the 3D locations of each shot's camera path and using this index to find the nearest neighbors to a user specified mouse cursor position. Variations in the scene can also be selected using the interface.

    摘要翻译： 一个交互式3D演示系统，利用拍摄或运动视图的集合，每次拍摄都可以包括相机视图和相机动作的组合。 可以在连续镜头的最后和开始呈现视觉转换，例如淡入淡出。 在第一镜头的终点和顺序镜头的开始之间，未示出场景。 该系统允许交互式创作和/或查看通过定义拍摄集合组成的3D视觉体验，其中每个拍摄是相机视点（POI）加上相机运动路径的组合。 POI以各种方式放置在路径上，它们可以在路径的开头，中间或末尾。 可以向作者提供预定义的，电影风格的相机运动路径的集合，例如起重机和轨道拍摄。 每个镜头的起搏时间和持续时间可以调整。 提供了示出场景的图形用户界面，并且包括POI或POI集合的缩略图，其中用户可以选择缩略图来播放关联的镜头或集合。 该界面允许在演示中使用镜头的排列和排序。 该系统允许通过索引每个镜头的相机路径的3D位置并使用该索引来找到用户指定的鼠标光标位置的最近邻居，从拍摄集合中检索镜头。 场景中的变化也可以使用界面进行选择。

    Methods and systems for authorizing call forwarding
    70.
    发明授权
    Methods and systems for authorizing call forwarding 有权
    授权呼叫转移的方法和系统

    公开(公告)号：US08867726B2

    公开(公告)日：2014-10-21

    申请号：US13490114

    申请日：2012-06-06

    申请人： Carlos A. Cazanas ,  Azam Khan ,  Robin P. Clair ,  Gregory S. May

    发明人： Carlos A. Cazanas ,  Azam Khan ,  Robin P. Clair ,  Gregory S. May

    IPC分类号： H04M3/42

    CPC分类号： H04M3/54 ,  H04M3/38 ,  H04M3/42153

    摘要： A call forwarding server in a telephony network is configured to provide an authorization function during activation of a call forwarding service. In response to receiving a forwarding request including initiating and terminating telephone numbers (TN), the call forwarding server generates and sends a request for the terminating TN to obtain authorization for the forwarding service. In response to receiving an authorization response for enabling call forwarding, the call forwarding server enables call forwarding for the initiating TN by updating a call forwarding record to include an entry including the initiating TN and the terminating TN. Communications placed to the initiating TN are automatically forwarded to the terminating TN once the forwarding service is enabled.

    摘要翻译： 电话网络中的呼叫转移服务器被配置为在激活呼叫转移服务期间提供授权功能。 响应于接收到包括启动和终止电话号码（TN）的转发请求，呼叫转移服务器产生并发送终止TN的请求以获得转发服务的授权。 响应于接收到用于启用呼叫转移的授权响应，呼叫转移服务器通过更新呼叫转移记录来启动对发起TN的呼叫转移，以包括包括发起TN和终止TN的条目。 一旦转发服务启用，发往TN的通信就会自动转发到终端TN。