该程序用来读取visualSFM所产生的数据，option0000.ply , cameras_v2.txt , 00000000.jpg ,可以批量操作图片，并自动命名存储处理结果，只需输入关键文件名-this program is used to read the data which result　the visualSFM,like option-0000.ply , cameras_v2.txt , 00000000.jpg .you can deal with the pictures with just inputing the filename of the key files.Forthermore,it can name the result files automatically.