根据数据生成3D的百分比图，并用不同的颜色标识出来，看上去直观、清淅，而且程序也很方便移植，如果有朋友经常需要用到这种功能，可以考虑将其转换为函数，这样用起来更方便了。 -The percentage of the data generated 3D maps, with different colors marking out, looks intuitive, clear mission, but also easy to transplant procedure, if you have

基于SIFT特征匹配算子的三维重建方法研究.Based on SIFT feature matching 3D reconstruction method research.-Based on SIFT feature matching 3D reconstruction method research.