说明：  SLAM为 即时定位与地图构建，或并发建图与定位。包括两部SLAM学习必备数目。Multiple_View_Geometry_in_Computer_Vision__2nd_Edition和State Estimation for Robotics，前者讲解机器视觉，后者着重讲解slam后端优化。
(SLAM instant localization and mapping, or concurrent with the construction of FIG positioning. Including the number two SLAM learning essential. Multiple_View_Geometry_in_Computer_Vision__2nd_Edition and State Estimation for Robotics, Machine Vision explain the former, the latter focuses on explaining slam back-end optimization.)