Zhihao LIU, Weiqi JIN, Li LI, Mozhou SHA, Qin GUO. Four-band coaxial imaging experimental platform and its image fusion methods[J]. Optics and Precision Engineering, 2022, 30(1): 1
- Optics and Precision Engineering
- Vol. 30, Issue 1, 1 (2022)
Fig. 1. Four-band coaxial imaging optical system
Fig. 2. Four-band coaxial imaging experimental platform
Fig. 3. Four-band original images captured at the same time
Fig. 4. Preprocessed four-band images
Fig. 5. Flow chart of dual-band natural color fusion algorithm
Fig. 6. Dual-band natural color fusion images
Fig. 7. Flow chart of four-band natural color fusion algorithm
Fig. 8. Four-band natural color fusion images
Fig. 9. Q-T relationship curve
Fig. 10. Flow chart of dual-band temperature measurement software
Fig. 11. Temperature image generated by MW and LW IR images
Fig. 12. Single-point stability results of temperature measurement
Fig. 13. Result of experiment on the sea
Fig. 14. Result of experiment on the land
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Table 1. Film design of semi-reflective mirror
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Table 2. Detector parameters of four-band coaxial imaging experimental platform
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Table 3. Results of dual-band and single-band temperature measurement
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