stereo camera calibration

asked 2017-10-07 22:47:30 -0500

zahra.zahra gravatar image

Hi, My ubuntu is 14.04 and i am using ROS indigo. I would like to calibrate 2 individual external webcams as stereo camera.i work off line. i take left and right images from two web-cams and save these to file. my question is: how can i publish left and right images from file and calibrate stereo camera?

please help me!

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Did you try camera_calibration ros package? http://wiki.ros.org/camera_calibratio...

ROSkinect gravatar image ROSkinect  ( 2017-10-08 04:25:42 -0500 )edit

this tutorial is explain for on line camera but i have the file that save left and right images. i want to know how to publish stereo images from file?

zahra.zahra gravatar image zahra.zahra  ( 2017-10-08 07:12:48 -0500 )edit

Here you can read your image with opencv and then convert it to ROS message to be published: http://wiki.ros.org/cv_bridge/Tutoria...

ROSkinect gravatar image ROSkinect  ( 2017-10-08 13:50:44 -0500 )edit
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