摘要： 在分析了国内外成象跟踪系统存在的优缺点的基础上，提出一种新的成象跟踪系统的设计方案，并完成了实验系统的调试。系统中采用的跟踪算法能够很好地解决三维空间中物体的平移、旋转和尺度不变性问题，这是过去许多跟踪算法中没有解决的问题。在硬件设计中采用了高速数字信号处理专用芯片ＴＭＳ３２０Ｃ３０来协助完成图象处理任务，以满足实时跟踪的需要。

关键词: 成象跟踪, 线性组合, 特征点, 随动系统

Abstract: Author suggests a new design for image tracking after analyzing image tracking system developed in recent years. And an experiment system of the new design has being implemented. A new tracking algorithm was adopted in this system. The invariableness of object after shifting. rotating and scale transforming in 3-dimension space. which were not settled before, were resolved in this algorithm. TMS320C30, a special high-speed digital signal processing chip. is used in hardware of the system. It is used to execute the algorithm so that meeting real-time tracking.

中图分类号: 

• TP391.4