Difference between revisions of "ROS CamShift"

Revision as of 14:40, 4 July 2016

For OpenCV 2

For NUC with Ubuntu 14.04 and OpenCV 2.4.

Source

cam_shift_tracker.cpp v1 (In progress)

Build

Modifications to CMakeLists.txt v1

Add these to the Build section

 # cam_shift_tracker
 add_executable(cam_shift_tracker src/cam_shift_tracker.cpp)
 target_link_libraries(cam_shift_tracker
   ${catkin_LIBRARIES} 
   ${OpenCV_LIBRARIES}
 )

In /home/eepp/catkin_ws.

 catkin_make

Execute

 roscore
 rosrun usb_cam usb_cam_node ~video_device "/dev/video0"  
 rosrun follow cam_shift_tracker
 rosrun follow move_it_pid
 rosrun phidgets motor_control_hc

Launch Script

camshift_follow.launch

rqt_graph

Notes

• Camshift Nodelet - investigate it

Old

Listings

Based on /usr/share/doc/opencv-doc/examples/c/camshiftdemo.c. See CamShift.

• Track It using CamShift

Snapshot