Jin Zhu, Weiqi Jin, Li Li, Zhenghao Han, Xia Wang. Fusion of the low-light-level visible and infrared images for night-vision context enhancement[J]. Chinese Optics Letters, 2018, 16(1): 013501
- Chinese Optics Letters
- Vol. 16, Issue 1, 013501 (2018)
Fig. 1. The proposed infrared and visible image FNCE.
Fig. 2. Test pairs of visible and infrared images captured under low-light-level conditions. (a) “Queen’s Road,” (b) “Buildings.”
Fig. 3. Adaptive brightness stretching method.
Fig. 4. Initial enhancement results for the “Queen’s Road” visible image. (a) The original, (b) result with Zhou’s method[7], and (c) result with the proposed method.
Fig. 5. Structure of the hybrid MSD with the GF and the GDGF.
Fig. 6. Fusion results of different methods for the test images.
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Table 1. Quantitative Assessments of Different Methods
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Table 2. Average Running Time on 640 × 480 Images
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