1.1.1.241227更新日志
1.新增了.mmdet3d_base 深度学习自定义数据集支撑代码（需要加装pytorch和mmengine）：
（1）.get_pts_paths：批量获得点云数据路径
（2）.cut_points：将大点云分割成小块点云，并将绝对坐标系转换成相对中心坐标系
（3）.reset_z_intensity：重置点云的z坐标和强度值
（4）.np2bin_batch：numpy点云批量转为.bin格式
（5）.np2label_batch：numpy点云标签批量生成.bin格式标签
（6）.np2ImageSets_batch：生成训练集、验证集和测试集.txt
（7）.create_pkl：通过数据集生成mmdet3d所能接受的仿seg_kitti的.pkl
2.暂停了图割和超体素理论的开发项目
3.对.TheHeartOfTheMilitaryGod新增了一些功能
（1）.ground_ps2DEM：地面点转DEM,并返回网格坐标（可自行填补空洞）
（2）.get_buildDSM：在建立DEM网格的情况下建立建筑物DSM
1.0.3.241205更新日志
1.增加了基于点集拟合直线到椭圆\圆的切角剔除非衬砌点的算法，效果和基于角度差的不相上下
2.删除了部分含有bug或已经无法使用的代码
1.0.2.241111更新日志
1.增加了改进PCA算法
2.修复了zelas转zelas2的问题
3.新增了图割和超体素理论的开发项目
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