For pixel-based segmentation, I imagine a message PixelSegmentation.msg like CategoricalDistribution[] results sensor_msgs/Image mask where the pixel value of each pixel in the mask corresponds to an index in the results-array. --- [Visit Topic](https://discourse.ros.org/t/proposal-new-computer-vision-message-standards/1819/15) 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: