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how to get the image topic from the other computer with WiFi

asked 2016-05-16 09:37:46 -0500

Joy.Lin
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updated 2016-05-16 11:36:13 -0500

Airuno2L

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Hi everyone, I have opened the webcam with usb_cam successfully, and I can see the image_raw topic running. However, I want to get the image_stream from the other computer. How could I do to subscribe the image_raw topic from the other computer'ROS with WiFi？ publisher: indigo ubuntu 14.04 subscriber: virtubox on mac ubuntu14.04.3 indigo

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answered 2016-05-16 11:35:37 -0500

Airuno2L

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As long as both computers are on the same network, you just need to start a ROS master on one, and tell both computers which ROS_MASTER_URI to use.

There is a tutorial that has more detail here.

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Asked: 2016-05-16 09:37:46 -0500

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Last updated: May 16 '16

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how to get the image topic from the other computer with WiFi