操作过程
1.连上机器人
cd ros_ws/
./baxter.sh
2.查看摄像头(最多开两个)
rosrun baxter_tools camera_control.py -l
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3.打开指定的摄像头
rosrun baxter_tools camera_control.py -o left_hand_camera -r 1280x800
另:关闭的话
rosrun camera_control.py -c right_hand_camera
4.显示摄像头窗口
rosrun image_view image_view image:=/cameras/left_hand_camera/image
如果只显示
[ INFO] [1716418950.691144580]: Initializing nodelet with 16 worker threads.
[ INFO] [1716418950.762500227]: Using transport "raw"
而不显示摄像头窗口
可以尝试
sudo apt-get install ros-melodic-image-view
2.上面的已安装的话
rostopic echo /cameras/left_hand_camera/image
ctrl+c 再重新尝试
rosrun image_view image_view image:=/cameras/left_hand_camera/image
另外 也可以用rqt打开摄像头
rqt_image_view
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图像质量好像很差呀