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Ros stereo image proc with two USB Webcams

asked 2016-06-08 14:56:33 -0600

goelshivam1210 gravatar image

I tried to follow the tutorial: http://wiki.ros.org/stereo_image_proc I am trying to connect two USB Webcams and do stereo image processing aand looking to obtain the point cloud by this tutorial. Each time I do rostopic list, it does NOT show me the following : /stereo/left/image_raw /stereo/left/camera_info /stereo/right/image_raw /stereo/right/camera_info

I was wondering that whether it can be used with two webcams or not or is it not meant for that and only recognizes the stereo cameras.

It would be great if anyone helps, I have been stuck on this for about few weeks.

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answered 2016-06-09 02:00:27 -0600

F.Brosseau gravatar image

Maybe you should look at this package : http://wiki.ros.org/usb_cam

It will allow you to have a camera topic in output.

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Asked: 2016-06-08 14:56:33 -0600

Seen: 280 times

Last updated: Jun 09 '16