Fig. 1. Schematic diagram of SMAD method

Fig. 2. Multistage pipelined adder

Fig. 3. Comparison before and after optimization of SMAD method

Fig. 4. Pyramid-like strategy

Fig. 5. Structural diagram of the target tracking platform

Fig. 6. Hardware architecture for maximum and minimum filtering

Fig. 7. Flowchart of the target search module

Fig. 8. Comparison of tracking indicators between SMAD and SAD

Fig. 9. Scale switching of the template

Fig. 10. Performance comparison of each template matching algorithm tracking the car sequence

Fig. 11. Functional simulation waveform of the target tracking module

Fig. 12. Tracking experiment for a target tracking system

Fig. 13. Anti-occlusion test of target tracking system