Large-Screen Interactive Imaging System with Switching Federated Filter Method Based on 3D Sensor

Table 2

Relationship between tracking time (ms) and algorithms.

MP	Cam-shift	Particle Filter	Velocity-Adaptive Particle Filter	Federated filter tracking
20	18.3	16.5	15.7	14.7
60	30.2	27.4	23.2	16.9
100	48.5	39.2	31.5	21.8
200	82.8	64.3	52.1	26.2