Editing Projects:Augment marker tracking with visual tracking (section)

== Overview == 

While the tracking output of the Vicon system is in general very reliable, there are still mistakes and missing data in the trajectories. The idea is therefore to use visual tracking as an additional source of information to cope with e.g. markers which are missing due to occlusion. Since the Vicon system allows to easily generate a large amount of ground truth data for the task of object detection, this is also a way to train visual object detectors for the future and more "in-the-wild" scenarios.