Calibration problem for webcam

lagadic / vision_visp

ViSP stack for ROS

http://wiki.ros.org/vision_visp

GNU General Public License v2.0

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Closed henryng375 closed 6 years ago

henryng375 commented 6 years ago

Now, I'm using logitech webcam C525. Try to do calibration and follow http://wiki.ros.org/visp_camera_calibration/Tutorials/CalibrationExternalCamera for External Camera. But the problem is this only for IIDC 1394-based Digital Camera. Is there any calibration method for webcam? Thanks.

fspindle commented 6 years ago

You have to use usb_cam [1] node instead of camera1394 node replacing the line:

  <node pkg="camera1394" type="camera1394_node" name="my_camera1394_node" args="_video_mode:=640x480_mono8"/>