Fig. 1. Schematic diagram of Micro LED headlight projection system

Fig. 2. Schematic diagram of headlight projection

Fig. 3. Schematic diagram of the projection relationship

Fig. 4. Optical path diagram of the vehicle headlight projection system

Fig. 5. Evaluation of the imaging quality of the optical system

Fig. 6. Optimized optical path diagram of the vehicle headlight projection optical system

Fig. 7. MTF curves before and after object plane tilt optimization

Fig. 8. MTF diagrams for each field of view of the system at different temperatures

Fig. 9. Image mesh distortion

Fig. 10. Corresponding control points in the image

Fig. 11. Flow charts of direct projection and distortion projection

Fig. 12. Illumination distribution of the simulated images

Fig. 13. Projected image before correction

Fig. 14. Projected image after correction

Fig. 15. Camera calibration analysis

Fig. 16. Illumination distribution of the original output image

Fig. 17. Correction results of the illumination distribution of the output image