计算机三维电磁辐射场可视化系统

THE ViSC SYSTEM ON 3D COMPUTER ELECTRO MAGNETIC RADIATION FIELD

摘要: 计算机三维电磁辐射场可视化系统由三维电磁辐射场造型、场强空间向颜色空间的映射、视觉模型的建立、图象合成计算、图象增强处理、等位面提取、磁力线模型求取、辐射源模型立体图生成、场整体分布图象生成、场在任意截面上分布图象生成以及场在特征球面上最大场强的动态采样与在特征球面上分布状况的动态显示、频率——场强特性曲线的生成等模块组成.本文就其系统结构、各模块功能及特点作了介绍.
该系统对电磁辐射场整体及局部分布特征均具有良好的表现力,生成图象的层次及细节丰富,具有较强的交互功能,静态、动态显示功能及友好的用户界面.
系统在SGI INDIGO图形工作站上用C语言实现.

Abstract: The 3D computer electromagnetic radiation field ViSC system comprises several models. This paper introduces the structure,the function of each model and the characteristics of the system.
The interactive system reflects the features of the 3D computer electromagnetic radiation field and is powerful in the display of static and dynamic images and has a friendly user interface.The system is completed on SGI INDIGO workstation in C 1anguage.