Fig. 1. Polarization angle distribution of the atmospheric polarization under different occlusions

Fig. 2. Network structure of the atmospheric polarization mode generation based on neighborhood constraints

Fig. 3. Schematic diagram of the binary mask update for the area recognition

Fig. 4. Atmospheric polarization mode masks

Fig. 5. Angular error results of the solar meridian under different masking types

Fig. 6. Reconstruction result of measured atmospheric polarization mode

Fig. 7. Comparison of the solar meridian angle error before and after reconstruction

Fig. 8. Comparison of the results of different reconstruction methods

Fig. 9. Constrained ablation results of the solar meridian

Fig. 10. Influence of different values of λ₂ on the performance of this method