说明：  Torr大佬的matlab工具箱——结构和动作工具包，包含完整源码以及经过几天摸索终于成功运行步骤，希望对研究三维重建的新手们有所帮助。本人新手，大佬们不要见笑。
(The Matlab toolkit from great Torr, the structure and action toolkit, contains complete source code, and after several days' groping, it is finally successful running, hoping to help the newcomers of 3D reconstruction.)