... players, two of thembelonging to the same team. In this situation, the object trajectories keeptheir direction during the occlusion like in a simple cross. But, the duration of the occlusion is usually ... 3b shows the second restriction where there are only one object and two detections. Thisrestriction ensures that only one detection can be associated with the object,whereas the other is associated ... models the object occlusions, depends only on the previous object positions.Using the new set of available detections at the current time, the predic-tion on {xt, at, ot} is rectified by the...