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gscam error

asked 2014-05-09 02:38:45 -0500

smart engineer gravatar image

updated 2014-05-09 03:13:47 -0500

hi ; when i type this command in the terminal """ rosrun gscam gscam""" the following error appears """" [ERROR] [1399638704.450296280]: Unable to open camera calibration file [../camera_parameters.txt] ,,,, [ERROR] [1399638704.450423311]: No camera_parameters.txt file found. Use default file if no other is available. """ How Can I Solve that ???

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Is the """" your error message?

BennyRe gravatar imageBennyRe ( 2014-05-09 02:50:20 -0500 )edit

@BennyRe :: [ERROR] [1399638704.450296280]: Unable to open camera calibration file [../camera_parameters.txt] ,,,, [ERROR] [1399638704.450423311]: No camera_parameters.txt file found. Use default file if no other is available

smart engineer gravatar imagesmart engineer ( 2014-05-09 03:15:12 -0500 )edit

Is the path to the camera parameters file correct?

BennyRe gravatar imageBennyRe ( 2014-05-09 03:31:08 -0500 )edit

Check if you have camera_parameters.txt file in your gscam package directory...

adreno gravatar imageadreno ( 2014-05-09 17:07:21 -0500 )edit

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answered 2014-05-09 17:11:38 -0500

adreno gravatar image

1) gscam need the camera_parameters.txt calibration file in the gscam package directory

2) For it to work well with what you want to do for image processing you should calibrate the camera that you are using

3) camera_calibration package will create the right calibration file for you, which you can place in the gscam package directory

Enjoy!

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Asked: 2014-05-09 02:38:45 -0500

Seen: 182 times

Last updated: May 09 '14