Fig. 1. Overall system design scheme

Fig. 2. Imaging model of binocular measurement system

Fig. 3. Schematic diagram of binocular synchronous acquisition and transmission system

Fig. 4. Schematic diagram of target extraction output

Fig. 5. Schematic diagram of binocular epipolar constraint

Fig. 6. Schematic diagram of epipolar projection

Fig. 7. Schematic diagram of relative template matching

Fig. 8. Kalman filter trajectory diagram

Fig. 9. Optical path schematic diagram of binocular measurement experimental system

Fig. 10. Verification experiment of 3D trajectory measurement accuracy

Fig. 11. Target trajectory map based on the measurement system in this paper

Fig. 12. Target trajectory map based on the measurement system in this paper

Fig. 13. Target trajectory map based on the measurement system in this paper

Fig. 14. Measurement error of track length of 5 repeated comparative experiments