Navigation in semantic environment and reasoning

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Ok. But could not find how to use my environment yaml map in knowrob. So how to convert in in OWL??

There is no direct conversion. Your YAML file does only describe the extension of the map and the conversion from pixel space to metric space. You'll need to create the semantic map yourself because it contains much more information which cannot be extracted automatically from an occupancy grid map.

OK. And there is tutorial or example how to create the semantic map from my occupancy grid map?Because I already have that map of the environment. Im using gmapping and the map server. So I want to use that information in knowrob and to create the semantic map from that. Is that possible?

As Moritz already said, you will have to do some manual work to construct the map. There is no automatic way right now. There are a lot of examples of semantic maps in the knowrob repository and there are a bunch of publications that teach you the basics which you should understand first.

@moritz Im trying to detect objects with a kinect , so i can later use this information in the navigation stack of ROS, and wanted to know if this knowrob package can learn from kinect data and if so can it learn with a moving camera?? thanks for the help