the video is here:
https://zhuanlan.zhihu.com/p/344305097
There will be a lot of dust in recent usage scenarios, so it is necessary to do a selection test for the dust resistance of lidar…
The LVX file parsed according to the DJI protocol and displayed with open3d. The LVX file is the data of the horizon lidar downloaded from the official website of DJI. The data of other livox lidars should also be parsed OK.
It mainly uses the pcap file parsed by dpkt, and then parses the UDP data according to the velodyne protocol.
# -*- coding: UTF-8 -*-import dpktimport collections # 有序字典需要的模块import timeimport numpy…
Recently, it is necessary to migrate the kitti data to the target classification of the 32-line radar, so I specially did a job of downsampling the kitti’s 64-line data to 32 lines, and only found out that there are pits in the kitti data set.