rosrun pointgrey_camera_driver list_cameras

获取不到设备

执行 sudo su

进入超级权限下

$ source /opt/ros/indigo/setup.bash

$ rosrun pointgrey_camera_driver list_cameras

Number of cameras found: 1

[0]Serial: 17596820, Model: Bumblebee2 BB2-08S2M, Vendor: Point Grey Research, Sensor: 1024x768, Resolution: 1024x768, Color: false, Firmware Version: 0.9.1.40

发送执行id的相机：

roslaunch pointgrey_camera_driver camera.launch camera_serial:=17596820

从机上运行：

启动ros: roscore

执行 rostopic list 

获取相机信息

rosrun image_view image_view

或者   

rosrun image_view image_view image:=/camera/image_color 

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