Fangbin Wang, Long Yi, Feng Wang, Darong Zhu, Jingfa Lei, Qinglei Luan, Yanli Liu. Polarization Bidirectional Reflection Distribution Function of Metal Surfaces Based on Diffuse Reflection Optimization[J]. Acta Optica Sinica, 2021, 41(11): 1129002
- Acta Optica Sinica
- Vol. 41, Issue 11, 1129002 (2021)
Fig. 1. Geometrical relationship of the BRDF
Fig. 2. Schematic diagram of the light reflection on metal surface
Fig. 3. Light reflection model of the metal surface
Fig. 4. Schematic diagram of multiple reflections on the target surface
Fig. 5. DoLP curves of different metals. (a) Copper; (b) aluminum
Fig. 6. Diagram of the experimental device
Fig. 7. Measurement and simulation results of DoLP at different incident angles. (a) θi=30°; (b) θi=40°; (c) θi=50°
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Table 1. Parameter inversion results of different models
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Table 2. Inversion parameters of different models
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