How do i design simulink model for tracking car using background estimation and tracking car using optical view?

By following this link : https://www.mathworks.in/programs/simulink_cd/ I designed the simulink system design for video processing. But also want to implement another two simulink models i.e. "Simulink model for tracking car using background estimation" and "simulink model for tracking car using optical view." But could not know the exact block sets which were used here. Please introduced me with the required block sets of the two models and it's designed procedure.

Thank You.