PeRo_MMing

> 同样的commit id：6111722 ，还有有时候会出现：force_push: msg_id = 10457620, remain = 11104, size = 0 fail mutex lock[131] fail condition timedwait[1]: tm = 100, tv_sec = 528925, tv_nsec = 469316999 fail mutex...

> Does the point cloud generated by 3d gaussian splatting have real world dimensions? Can it be used for measurement?The length measurement results of the two generated point clouds in...

>  I have used the same function as u said but after some frame process has died > > > This error is because there is...

check ceres version

> > 首先非常感谢大佬的工作。 在尝试进行HAP激光雷达和外置IMU的标定时，似乎平移上存在一些问题，我们标定的场景是室内场景。 这是我的角速度和线加速度结果的截图，麻烦您帮我看看存在什么问题，非常感谢！   > > 看右下方这张图片，XY方向的加速度激励可能太小了，导致约束不足 我在运行这个工程时也存在相似的问题，想问下在标定过程中要如何保证激励足够大，应该如何去操作？我是按照主页演示视频中的动作进行的，并且显示激励的进度条也达到了100%

> 每次标定出的结果不太一致，实际测量值lidar到imu的距离(x,y,z)=(0.169, 0.002, 0.048)m。在实验过程中结果如下：(x,y,z)=(0.092, 0.046, 0.001)m；(x,y,z)=(0.081, 0.045, 0.044)m；(x,y,z)=(0.134, 0.017, 0.089)m等

have you solved it? I have the same problem, on HAP, I even can not get odometry trajectory.

> in _Estimator.cpp_,line 930: `kdtreeNonFeatureFromLocal->setInputCloud(laserCloudNonFeatureFromLocal);` **before** this line, add: `if(!laserCloudNonFeatureFromLocal->empty())` > > you can try it! thanks, I try it and it works. But I just run on "IMU Mode...

> It's not working, what's wrong? > > * lds_lvx.cpp > > ```c++ > // > // The MIT License (MIT) > // > // Copyright (c) 2022 Livox. All...

@OroChippw