Haojie ZHU, Yu WANG, Fangfang MEI, Chuanqi ZHOU, Yujie WANG, Wenhui HOU. Robust phase-coding method for absolute phase retrieval[J]. Journal of Applied Optics, 2024, 45(5): 966
- Journal of Applied Optics
- Vol. 45, Issue 5, 966 (2024)
Fig. 1. Schematic diagram of traditional phase-shifting plus phase-coding method
Fig. 2. Flow chart of algorithm
Fig. 3. Schematic diagram of robust phase-coding method
Fig. 4. Reconstructed object
Fig. 5. Cross section of wrapped phase, stair phase and fringe order
Fig. 6. Experimental results
Fig. 7. RMS curves of phase errors under different gamma values
Fig. 8. Reconstructed sculpture
Fig. 9. Phase error diagram
Fig. 10. Reconstructed discontinuous sculpture
Fig. 11. Phase error diagram
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