Jiaqiao Zhou, Wennan Cui, Tao Zhang, Xiayang Huang, Zhouchun Wang. Adaptive Band Selection Technique Based on Spectral Measurement Data[J]. Laser & Optoelectronics Progress, 2019, 56(23): 232501
- Laser & Optoelectronics Progress
- Vol. 56, Issue 23, 232501 (2019)
Fig. 1. Flowchart of band selection
Fig. 2. Flowchart of Fourier spectral data processing
Fig. 3. UAV target detection image
Fig. 4. Spectral curves of different objects. (a) UAV; (b) plastic bag
Fig. 5. SSNR curves of different objects. (a) UAV; (b) plastic bag
Fig. 6. Single-channel detection images of plastic bag carried by UAV
Fig. 7. Box detection picture
Fig. 8. Spectra and SSNR curves of box with different scan intervals. (a) 5 nm scan interval, spectral curve; (b) 5 nm scan interval, SSNR curve; (c) 10 nm scan interval, spectral curve; (d) 10 nm scan interval, SSNR curve
Fig. 9. Single-channel detection images of box
Fig. 10. Doll detection picture
Fig. 11. Spectral curve and SSNR curve of doll with 5 nm scan interval. (a) Spectral curve; (b) SSNR curve
Fig. 12. Single-channel detection images of doll
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Table 1. Parameters of AOTF spectrometer
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