Changning Shang

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> 已经明白怎样处理的了,请关闭这个问题,谢谢。 如果知道怎么解决了,请贴出来解决方法,这个是常识啊,帮助后面的人。谢谢!

> 搜的到,微信也有公众号 搜不到,你直接发到这里吧,谢谢

I'm also expericening the same issue.

> Homogeneous Transformation Matrix is defined as: > > ``` > r11 r12 r13 t1 > r21 r22 r23 t2 > r31 r32 r33 t3 > 0 0 0 1...

@kennyjchen I would be delighted if you could give some advice :)

> > Hi dear reviewer, this is a implementation of voxel map, comparing with the original paper and the original repo, this repo support IMU-based IEKF, and also support LiDAR-IMU...

> Also the hardware time synchronization between LiDAR and IMU is important. @HViktorTsoi Hi, if there's time delay between the IMU and Lidar, where do I input this delay? For...

汇报一下:我又重新看了下大神的视频,我发现我的移动方式有问题,不是视频中的这个样子,因此我又重新按照视频里的移动轨迹,重新做了5次校准。结果好了不少,但是还是不够理想: ![image](https://github.com/user-attachments/assets/ce615fda-6cbb-4f41-a445-9059acb71ac7) ![image](https://github.com/user-attachments/assets/9699b2a2-99c7-4105-8049-7bb2ada75443) ![image](https://github.com/user-attachments/assets/960155a6-9d9e-4272-af0f-7cfd07d4d1e9) ![image](https://github.com/user-attachments/assets/e3889c96-bd54-40c0-91fd-2f360fcd407a) ![image](https://github.com/user-attachments/assets/d7d92bf3-0048-47a9-89e5-5c3aefe96ab1) ![image](https://github.com/user-attachments/assets/81239e96-09ec-4df6-9ee4-d865764bf5c8)

> 你好,请教一下关于horizon用lidar-imu-init的方法标定,我启动roslaunch lidar_imu_init livox_horizon.launch后,为什么很快三个方向的进度条就都满了?雷达还在原地,根本没有给他三个方向的激励.输出的标定结果也显然完全不对.感谢! 有可能是你的场景太小了,近处有障碍物,试试放在室外?