基于多幅图像序列的三维重建技术，以两幅图像的三维重建算法为基础，采用由运动

中恢复校准的结构方法，在已知摄像机参数的情况下，利用KLT特征点跟踪算法，实现了多

幅图像的三维重建，并利用集束调整优化了重建结果．-We presented a three dimensional reconstmction method based on image sequence of multiple

images． Under the condition of the known camem parameters， we used the Karhunen-Loeve Transfo珊

algorithm tracking feature to reconstmct three dimensional model based on the algorithm of reconstlllction for

two images，and also used bundle adjustment to optimize the result． The experiment shows an encoumging

result and the system is convenient，low-cost and easy to use．