xtion用openni2_launch openni2.launch就可以打开,但是在使用过程中有一些定制性问题: 首先弄清openni2_launch 中一些topic都是什么意思 http://wiki.ros.org/depth_image_proc 关于depthmap是米制还是毫米制: All nodelets (besides convert_metric) in this package support both standard floating point depth ima
http://wiki.ros.org/ROS/Tutorials/UnderstandingNodes 介绍几个命令行工具用法 roscore rosnode rosrun A node really isn't much more than an executable file within a ROS package. ROS nodes use a ROS client library to communicate with other nodes. Nodes can publish
Learning ROS 学习ROS Depending on your learning style and preferences, you can take two approaches to learning ROS: 根据你的学习风格和喜好,你可以采取两种方法来学习ROS: Start the Tutorials - Dive in right away and start working with ROS. 一种是直接开始上手操作ROS (教程:http://wiki.ros.or