Fig. 1. 3D dynamic imaging simulation platform of dual optical wedge laser imaging system^[25]. (a) Simulation process; (b) simulation parameters; (c) simulation point cloud comparison of dual optical wedge scanning and fiber scanning

Fig. 2. Program flowchart for implementing flash lidar model and its interaction with maps^[26]

Fig. 3. Lidar system^[27]. (a) 2D tracking simulation results; (b) 3D tracking simulation results; (c) simulation results

Fig. 4. Simulation of large field reception system^[28]. (a) System model; (b) simulation results

Fig. 5. Direct time-of-flight LiDAR system simulation^[29]

Fig. 6. MEMS mirror scanning field of view simulation^[33]. (a) Test system; (b) MEMS mirror scanning angle relation; (c) simulation results

Fig. 7. Simulation of MEMS mirror sampling resolution^[34]. (a) MEMS LiDAR architecture; (b) conventional scheme; (c) improved scheme

Fig. 8. Galvanometer distortion simulation^[35]. (a) Galvanometer model; (b) experimental results

Fig. 9. Simulation of farthest detection range^[36]. (a) Simulation model; (b) simulation results of beam diameter; (c) simulation results of received light intensity; (d) simulation results of target area

Fig. 10. Simulation of target echo laser signal^[40]. (a) Composition of laser target simulator; (b) simulation of echo energy signal (black) and test curve of field experiment (red)

Fig. 11. Real LiDAR data and synthetic LiDAR data^[45]. (a) Training pipeline; (b) simulated pipeline

Fig. 12. LiDARGen sampling output^[46]

Fig. 13. Large-scale synthetic LiDAR dataset SynLiDAR^[48]

Fig. 14. Realistic point clouds of 14 popular LiDAR devices simulated by RLS library^[50]

Fig. 15. Framework structure of LiDAR simulator^[54]