公开(公告)号：US07239311B2

公开(公告)日：2007-07-03

申请号：US10255413

申请日：2002-09-26

申请人： Richard S. Dunn ,  Walter P. Gatewood, Jr. ,  Wayne Erchak ,  Donald Jackson ,  Christopher S. Allport ,  Joseph A. Hamilton

发明人： Richard S. Dunn ,  Walter P. Gatewood, Jr. ,  Wayne Erchak ,  Donald Jackson ,  Christopher S. Allport ,  Joseph A. Hamilton

IPC分类号： G06T15/00 ,  G06T17/00

CPC分类号： G06T17/05 ,  G06T19/003 ,  G06T2210/36

摘要： A system and process that incorporates hardware and software as elements to be combined with procedures and processes to obtain, format, store, combine, control, display, record, and visualize dynamic scenarios by interacting with accurate, realistic models and actual events within, on, and above a three-dimensional surface to be observed or modeled. One application provides a user-manipulated large-scale dynamic display of systems testing in a real world environment for real time visualization by test personnel. The Global Visualization Process (GVP) system is an integrated software solution for high-performance visualization. GVP software and process is capable of displaying extremely high resolution terrain models and imagery in real time over the entire surface of the planet, as well as a large number of moving entities and their associated graphical models. The system can display imagery at 2 cm/pixel, and infinitely detailed terrain in real time over the whole surface of a planet. All displayed data is referenced to the World Geodetic System 1984 (WGS-84) ellipsoid for true round-earth effects, and can be rendered in correct asymmetric stereo. These features, combined with a network application progamming interface (API), make GVP suitable for flight simulation out-the-window displays, command and control scenarios, and mission review or rehearsal.

摘要翻译： 将硬件和软件作为要素组合的系统和过程，与程序和过程相结合，以通过与准确，现实的模型和实际事件进行交互来获取，格式化，存储，组合，控制，显示，记录和可视化动态场景 ，以及待观察或建模的三维表面以上。 一个应用程序提供用户操纵的大规模动态显示在现实世界环境中的系统测试，由测试人员进行实时可视化。 全球可视化过程（GVP）系统是用于高性能可视化的集成软件解决方案。 GVP软件和过程能够在地球的整个表面以及大量移动实体及其相关的图形模型上实时显示极高分辨率的地形模型和图像。 该系统可以在地球的整个表面上实时显示2厘米/像素的图像和无限细节的地形。 所有显示的数据参考世界大地测量系统1984（WGS-84）椭圆体，用于真正的圆球效应，并且可以以正确的非对称立体声渲染。 这些功能与网络应用程序编程接口（API）相结合，使GVP适用于飞行模拟窗外显示，命令和控制场景以及任务回顾或排练。