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red colour detection

asked 2014-02-26 20:44:50 -0500

deepak.shankar94 gravatar image

i want to detect red colour in ros hydro on ubuntu 12.04. i am using opencv . how do i do it i am usinga usb_cam driver

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answered 2014-02-26 21:15:57 -0500

ahendrix gravatar image

The cmvision package looks like it's set up to do this fairly well.

It's documented on the ROS Wiki: http://wiki.ros.org/cmvision

And they also have a nice tutorial

Note that, because ROS nodes communicate over standardized messages, you should be able to use any of the vision processing nodes with any of the camera drivers.

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Asked: 2014-02-26 20:44:50 -0500

Seen: 1,359 times

Last updated: Feb 26 '14