Human-object interaction recognition by learning the distances between the object and the skeleton joints

In this paper we present a fully automatic approach for human-object interaction recognition from depth sensors. Towards that goal, we extract relevant frame-level features such as inter-joint distances and joint-object distances that are suitable for real time action recognition. These features are insensitive to position and pose variation. Experiments conducted on ORGBD dataset following state-of-the-art settings show the effectiveness of the proposed approach.