处于重叠区域的点云属于特征不明显的点云, 因为大部分点云属于叶盆、叶背

The point cloud in the overlapping area belongs to the point cloud with inconspicuous features, because most of the point clouds belong to the relatively flat areas such as the leaf basin and the back of the leaf, and only a few areas belong to the front and rear edge areas. The shape of the point cloud is relatively close, so it is easy to move in the slip direction during the matching process, falling into the local optimum, which affects the accuracy of the point cloud matching.

The point cloud in the overlapping area belongs to the point cloud with less obvious characteristics, because most of the point clouds belong to relatively flat areas such as leaf basin and leaf back, and only a few areas belong to the front and rear edge areas. At the same time, the shape of the point cloud in the overlapping area is close to that in the adjacent area, so it is easy to move in the sliding direction and fall into local optimization in the matching process, which affects the accuracy of point cloud matching

The point clouds in overlapping areas belong to the point clouds with inconspicuous features, because most of the point clouds belong to relatively flat areas such as leaf basin and leaf back, and only a few areas belong to the front and rear edge areas. At the same time, the point clouds in overlapping areas are close to the adjacent areas in shape, so it is easy to move in the sliding direction during the matching process, falling into local optimum, which affects the matching accuracy of point clouds.