关键词: 增强现实 OpenInventor 合成显示 实时跟踪

Abstract:

In this paper we analyze the basic structure of an augmented reality system and then design and complement it. According to the characteristics ot augmented reality systems, we develop it with Visual C＋＋ 6.0, Openlnventor 4. 0 and DirectX9. 0 SDK. We also explain the principle and method to realize   the function module of scene capturing, model building and converting, compound displaying and real-tlme tracing. At last the opcrating performance of   this system is giv en.

Key words: augmented reality, Openlnventor, compound display, real-time trace