自己利用opencv和vc++6.0开发的图像SIFT特征点提取以及两张图像的拼接演示过程，最后完成2-5张图像的自动拼接。-Their use opencv, and vc++6.0 development of the SIFT feature extraction and image two image mosaic shows the process of finalizing the automatic stitching of images 2-5.