Please select Into the mobile phone version | Continue to access the computer ver.
Products + Follow Have 7 Audience + New Thread

mid70 点云咨询以及外参设置

[Copy Link]
Author: aj17 | Time: 2022-7-6 15:27:36 | MID-70|
2 5091

4

Threads

9

Posts

78

Credits

Pre-School

Rank: 2

Credits
78
Posted on 2022-7-6 15:27:36| All floors |Read mode
你好:
     我们用mid70 做避障雷达, 采集的点云保存成pcd文件后, 形状如下面图片所示,现在有几个疑问,请帮忙解答下,非常感谢。
     1)图片所示的点云形状是否正常?为何跟常见机械激光雷达的点云形状不一样?为何有椭圆状环形的点云?如何理解这种形状?这么多环形有个共同的焦点,这个焦点是啥含义?是否有相关文档来参考?
     2)mid70 是否支持外参设置?也就是能否设置mid70输出的点坐标为:  测量值*一个旋转矩阵+平移量?  如果支持这样的设置,那我们收到的点云数据就不需做后处理,节省主控cpu的算力。

This post contains more resources

You need to Login Before they can download or view these resources, Don’t have an account?Register

x
Reply

Use props Report

2

Threads

267

Posts

1079

Credits

Administrator

Rank: 9Rank: 9Rank: 9

Credits
1079
Posted on 2022-7-6 19:58:33| All floors
关于livox 的棱镜式扫描,可参考如下资料:
《Livox 点云特性.pdf》https://www.livoxtech.com/3296f5 ... %89%B9%E6%80%A7.pdf
《Low-cost Retina-like Robotic Lidars Based on Incommensurable Scanning》,文章地址  https://arxiv.org/abs/2006.11034

mid70支持外参设置,可将外参存储至雷达内部,具体可下载livox viewer用户手册:
https://www.livoxtech.com/cn/downloads
Reply

Use props Report

4

Threads

9

Posts

78

Credits

Pre-School

Rank: 2

Credits
78
 Author| Posted on 2022-7-7 10:19:25| All floors
Livox Support Posted at 2022-7-6 19:58
关于livox 的棱镜式扫描,可参考如下资料:
《Livox 点云特性.pdf》https://www.livoxtech.com/3296f540ecf5 ...

收到, 我来研究下,非常感谢你的及时解答!
Reply

Use props Report

You need to log in before you can reply Login | Register

Credit Rules

Quick Reply Back to top