Su Zhang, Juntong Zhan, Qiang Fu, Jin Duan, Huilin Jiang. Polarization Detection Defogging Technology Based on Multi-Wavelet Fusion[J]. Laser & Optoelectronics Progress, 2018, 55(12): 122602
- Laser & Optoelectronics Progress
- Vol. 55, Issue 12, 122602 (2018)
Fig. 1. Schematic of polarization detection experiment
Fig. 2. Decomposition steps of GHM multi-wavelet
Fig. 3. Experimental images in fog weather. (a) Unpolarized image; (b) 0° polarized image; (c) 60° polarized image; (d) 120° polarized image
Fig. 4. Polarization images. (a) I image; (b) Q image; (c) U image; (d) polarization degree image; (e) polarization angle image
Fig. 5. Polarized fusion images. (a) Wavelet fusion result; (b) Multi-wavelet fusion result
Fig. 6. Polarized images. (a) I image; (b) polarization degree image; (c) polarization angle image
Fig. 7. Comparison between unpolarized image and polarization multi-wavelet fusion result. (a) Unpolarized image; (b) multi-wavelet fusion result
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Table 1. Quality evaluation of unpolarized image and polarized fusion image
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