Abstract

There is increasing interest in using Qualitative Spatial
Relations as a formalism to abstract from noisy and
large amounts of video data in order to form high level
conceptualisations, e.g. of activities present in video.
We present a library to support such work. It is compatible
with the Robot Operating System (ROS) but can
also be used stand alone. A number of QSRs are built
in; others can be easily added.