Hi, when talking computer vision message standards one thing comes to mind, features. It is not unusual to have different nodes exploiting the same kind of features (think SIFT/SURF etc), so that rather than extracting several time the same features, a single 'extraction' node does the job and publishes them. They are in turns exploited by (several?) others. A standard message may not be straightforward and I'm not sure this problem fits the scope of this proposal, however it certainly would be useful. Cheers. --- [Visit Topic](https://discourse.ros.org/t/proposal-new-computer-vision-message-standards/1819/4) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: