multiple subscriber multiple publisher
hello I want to subscribe to rgb and depth image simultaneously and publish it to multiple topics using one node in cvbrige, plz guide me
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hello I want to subscribe to rgb and depth image simultaneously and publish it to multiple topics using one node in cvbrige, plz guide me
I believe that this is a duplicate of Synchronizer and image_transport::subscriber
You can create a message filter that wraps around the two image_transports
associated with the RGB and depth images.
You can then process these the way you normally would using OpenCV and cv_bridge
and publish as normal.
Asked: 2013-06-12 08:25:24 -0500
Seen: 974 times
Last updated: Jun 12 '13
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