Sampson Yin
Sampson Yin
Same question. The author mentioned on the markdown file that this tool only provides rotation because translation is not important in most cases/algorithms. Lol but I still want to find...
@L-Reichardt 's solution works. The issue comes from different naming of vtk on ubuntu. It should be /vtk but /vtk7 (with the version) on the machine. You could also try...
为啥我的情况刚好相反，用的是组合导航里的imu，用原始积分方式比姿态角的结果更接近真实外参
> I want to ask the same question, it seems that it didnt use the imupreintegration results in code, but I try to use it in the code. Have you...
I think the author used GPS data for ground truth.
> > 请问在标定激光雷达和IMU的外参时，要求确保地面足够平坦，这种情况下IMU在Z轴方向的激励不够充分，那么雷达和IMU在z轴方向的外参标定效果会不会不好呢？ > > 你好，感谢您提出的问题。(我们上传的这一个版本lidar2imu有点bug，后面会再更新一版，另外这里起名imu也有点不妥，应该是lidar到pose-sensor的外参标定，后续也会修改一下哈)。您提到的平面运动确实会影响z轴的标定，所以这里我们直接用测量值作为z轴标定的结果。不过，我们后面更新的版本也会解决因为平面运动z轴无法标定的问题。 直接用测量值作为z轴标定的结果，具体是什么？
The author may have adapted VINS-Mono to a distinguished extent from the original one.