公开(公告)号：USRE41428E1

公开(公告)日：2010-07-13

申请号：US12006231

申请日：2007-12-31

申请人： Pavel Mayer ,  Axel Schmidt ,  Joachim Sauter ,  Gerold Grüneis

发明人： Pavel Mayer ,  Axel Schmidt ,  Joachim Sauter ,  Gerold Grüneis

IPC分类号： G06T15/00

CPC分类号： G06T17/05

摘要： A method and device for the pictorial representation of space-related data, for example, geographical data of the earth. Such methods are used for visualising topographical or meteorological data in the form of weather maps or weather forecast films. Further fields of application are found in tourism, in traffic control, in navigation aids and also in studio technology. The space-related data, for example topography, actual cloud distribution, configurations of roads, rivers or frontiers, satellite images, actual temperatures, historical views, CAD-models, actual camera shots, are called up, stored or generated in a spatially distributed fashion. For a screen representation of a view of the object according to a field of view of a virtual observer, the required data are called up and shown only in the resolution required for each individual section of the image. The sub-division of the image into sections with different spatial resolutions is preferably effected according to the method of a binary or quadrant tree.

摘要翻译： 用于空间相关数据的图形表示的方法和装置，例如地球的地理数据。 这种方法用于以天气图或天气预报片的形式可视化地形或气象资料。 其他应用领域遍及旅游，交通管制，导航设备和工作室技术。 空间相关数据，例如地形，实际云分布，道路，河流或边界的配置，卫星图像，实际温度，历史视图，CAD模型，实际摄像机拍摄，被调用，存储或生成在空间分布 时尚。 对于根据虚拟观察者的视野的对象的视图的屏幕表示，所需数据被调用并且仅以图像的每个单独部分所需的分辨率显示。 根据二进制或象限树的方法，将图像分割成具有不同空间分辨率的部分优选地进行。