pointcloud2 这个是ROS定义的消息类型, 它的结构如下: Header header# 2D structure of the point cloud. If the cloud is unordered, height is# 1 and width is the length of the point cloud.uint32 heightuint32 width# De
1.发布gnss ros::Publisher pub = nh.advertise<nmea_msgs::Sentence>("/nmea_sentence", 1);// Publish all topics with the same ROS time stamp.ros::Time topic_publish_time = ros::Time::now();// === NMEA S
① .xyz格式的三维点云一般我用OpenCV生成,显示使用VTK库,需要自己编译,然后用OpenCV viz模块显示,介绍https://blog.csdn.net/stq054188/article/details/104799702, 下面是效果: ② .ply格式的三维点云,比较常见,显示使用MeshLab,直接搜索即可下载 另外对于.pcd格式和.ply格式的三维点云都可以用Cl
cloudcompare打开pcd文件时报错,文件路径中并没有中文,文件路径: C:\Users\Administrator\Desktop\cloudcompare 文件名: A.pcd 报错消息: [09:11:39] An error occurred while loading 'A': the third-party library in charge of saving