其中, 松耦合方式首先对激光数据和IMU测量数据分别进行处理; 然后, 通过算法对处理后的结果进行融合. 例如, Balazadegan Sarvrood等人[39]提出一种结合视觉-惯导-激光数据的三维重建方法, 该方法通过IMU数据构建重力模型, 提高了视觉-激光三维场景重建的精度. 虽然松耦合方式降低了算法的计算量, 但是, 这种方法忽略...
The ruins of a huge Maya city have been discovered in Guatemala with the help of the remote sensing technique light detection and ranging (LiDAR ),according to National Geographic. This breakthrough was possible thanks to LiDAR sensors,which can survey landscapes in 3 D by reflecti...