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Calibration not committed to camera properly #78

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alyychan opened this issue Jun 11, 2014 · 5 comments · Fixed by ros-drivers/usb_cam#13
Closed

Calibration not committed to camera properly #78

alyychan opened this issue Jun 11, 2014 · 5 comments · Fixed by ros-drivers/usb_cam#13

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@alyychan
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When I did rosrun camera_calibration cameracalibrator.py --size 8x6 --square 0.108 image:=/camera/image_raw camera:=/usb_cam,the calibration did not seem to commit to the camera properly.

rosnode echo /usb_cam/camera_info gave me calibration data that did not correspond with the data from the actual calibration
@vrabaud
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vrabaud commented Jun 12, 2014

thx, which version of ROS are you using ?

@alyychan
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Im using Hydro

@vrabaud
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vrabaud commented Jun 15, 2014

What instructions did you run to get the set_camera_info service running ?

@alyychan
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I dont think I did that. I just ran the camera driver node (rosrun usb_cam usb_cam_node)

@vrabaud vrabaud mentioned this issue Aug 3, 2014
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@vrabaud
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vrabaud commented Aug 3, 2014

this is not a bug from image_pipeline, please follow ros-drivers/usb_cam#13

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add a a ros::spinOnce to get set_camera_info working vrabaud/usb_cam
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@vrabaud @alyychan