QSRlib: a software library for online acquisition of qualitative spatial relations from video

Abstract

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