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lidar_perception's Issues

min_box

感谢作者大大的贡献,在阅读min_box这块代码时有些疑惑的地方。
在min_box.cc中158-222行筛选了有效边长,得到 total_len、max_dis和has_out。在后续的代码处理中为何要对total_len和max_dis做如下筛选 ?
if (dist < max_dis && (dist / total_len) < 0.5) { continue; }

相应数据

您好,请问你能附上相应的数据吗?

关于坐标变换

博主,我看了您的代码还是没有弄明白里面的坐标关系,请问一下里面的ENU坐标系和世界坐标是否是指同一坐标系,里面的velodyne_trans是指代什么,谢谢。

ROSbag please

I have trouble working with my custom rosbag. Could you share your ROSbag please ?

关于程序的执行

你好,我正在做一个lidar数据的分析,是关于感知车辆的速度和距离数据摘取。我想使用您的程序进行分析,由于我不是很懂,能否简单告知我一下如何执行您的程序。我已经clone并build了整个包, 找到了launch部分,目前不太清楚那些功能应该执行那个文件? 能够麻烦您简要的和我说一下,十分感谢!

侦测行人

您好,我想使用您的程序做出像README.md中展示的效果,
请问该修改哪些参数才能做到?
我修改了params中lidar_perception.yaml的参数,但是效果差很多。

另外可以询问您的project有相关论文可以阅读吗?

希望能得到您的回复

谢谢您!

Velocity Estimation

First of all, it is really great project as a lidar perception system. Congrats.
I am trying apply your project into the vehicle speed detection using Lİdar Sensor.
Speeds are low than expected and especially many high speeds' predictions are accumulated near 23m/s.
So, what do you think if we want to tune the speed estimation, which parameteres should we change for this purpose?
Also , you are not using HD maps ,right?

Thanks for your feedback in advance.

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