基于 LabWindows／CVI和 OpenGL 的实时定位系统的界面设计

摘要

Based on the facilitateand quick development environment of LabWindows /CVI and powerful to and performance and functionality graphics libraryof OpenGL, we designed aHMIof the real-time tracking system of the capsule endoscope.The positioning and displaying the tracks of the capsule endoscope by using a common data acquisition card on the Windows platform were realized.Ex-periments show that this interface can filtering errorswith good controllability andversatility.The capsule endoscope dimensional trajecto-ry can be was observed chearly and comprehensively.The Interface is superior to the traditional ones.%基于LabWindows/CVI快捷方便的开发环境和OpenGL的高性能和功能强大的图形库，本研究设计了一个实时跟踪胶囊内窥镜轨迹的人机界面显示系统。采用通用数据采集卡，在Windows 平台下实现了胶囊内窥镜定位和显示。实验表明，此人机界面具有控制和过滤错误干扰，通用性强等功能。可以更加清晰和全面的观察胶囊内窥镜的三维轨迹。优于传统界面。