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How to get in ROS the image from a camera in Gazebo?

melodic

asked 2018-12-14 13:04:15 -0500

Elric
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I'm using Gazebo 9.5.0 and ROS Melodic.

I need to use OpenCV to detect a color. Another questions say that it is easier to do it in ROS than in Gazebo.

If in Gazebo I have a robot with a camera:

How can I get camera's image in ROS? Is there a way to publish it as a topic?

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answered 2018-12-14 22:55:35 -0500

Hamid Didari

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Hi
Gazebo is use for simulation you can write code in ros then test it with gazebo
for creating robot or camera pls see this Tutorial or you can use gazebo wiki

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Asked: 2018-12-14 13:04:15 -0500

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Last updated: Dec 14 '18

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How to get in ROS the image from a camera in Gazebo?