Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
@xxyh 参照rviz的使用教程 http://community.bwbot.org/topic/147/ 订阅对应的图像话题
