Acta Optica Sinica, Volume. 45, Issue 15, 1510004(2025)
Deep Learning-Based Polarization Image Fusion for Sparse Aperture Optical Systems
Fig. 1. Golay 3 optical system pupil map and PSF. (a) Pupil diagram; (b) 2D distribution of PSF
Fig. 7. Image processing flowchart. (a) Images under different polarization directions; (b) Stokes parameter images; (c) DoLP and AoP images; (d) fused image
Fig. 8. Mid-frequency information and edge feature extraction. (a) SA image; (b) SA mid-frequency image; (c) SA mid-frequency edge; (d) PSAFNet image; (e) PSAFNet mid-frequency image; (f) PSAFNet mid-frequency edge
Fig. 10. Indoor scene experimental results. (a) WT; (b) CVT; (c) RP; (d) PCNN; (e) PFNet; (f) PSAFNet; (g) FA
Fig. 11. Image processing flowchart. (a) Images under different polarization directions; (b) Stokes parameter images; (c) DoLP and AoP images; (d) fused image
Fig. 12. Mid-frequency information and edge feature extraction. (a) SA image; (b) SA mid-frequency image; (c) SA mid-frequency edge; (d) PSAFNet image; (e) PSAFNet mid-frequency image; (f) PSAFNet mid-frequency edge
Fig. 14. Outdoor scene experimental results. (a) WT; (b) CVT; (c) RP; (d) PCNN; (e) PFNet; (f) PSAFNet; (g) FA
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Xiyu Liu, Jun Wang, Quanying Wu, Junliu Fan, Baohua Chen, Zhixiang Li, An Xu. Deep Learning-Based Polarization Image Fusion for Sparse Aperture Optical Systems[J]. Acta Optica Sinica, 2025, 45(15): 1510004
Category: Image Processing
Received: Mar. 13, 2025
Accepted: May. 8, 2025
Published Online: Aug. 15, 2025
The Author Email: Jun Wang (wjk31@163.com), Quanying Wu (wqycyh@usts.edu.cn)
CSTR:32393.14.AOS250738