Fang Lin, Jincheng Wang, Hua Zhang, Wuhu Lei, Yihua Hu. Application of Multi-Frame Iterative Blind Deconvolution Methodin Laser Reflective Tomography Imaging[J]. Acta Optica Sinica, 2017, 37(9): 0911001
- Acta Optica Sinica
- Vol. 37, Issue 9, 0911001 (2017)
Fig. 1. Schematic of LRT
Fig. 2. Flow chart of IBWF algorithm
Fig. 3. Flow chart of multi-frame iterative blind deconvolution algorithm
Fig. 4. Simulation experiment results of multi-frame iterative deconvolution algorithm. (a)(b) Square; (c)(d) double circle; (e)(f) five-pointed star
Fig. 5. Comprision of deconvolution results with differentsignal to noise ratio. (a)-(h) Signal to noise ratio of 1 dB, 6 dB, 11 dB, 16 dB, 21 dB, 26 dB, 31 dB, 36 dB, respectively
Fig. 6. Variation of reconstructed image error metric with signal to noise ratio
Fig. 7. Pulse resolution of multi-frame iterative deconvolution algorithm. (a) Before deconvolution; (b) after NCWF; (c) after IBWF
Fig. 8. Variation of contrast with number of IBWF iterations
Fig. 9. Schematic of LRT experimental system
Fig. 10. Schematic of deconvolution effect. (a) Original reconstructed image; (b) after threshold processing; (c) after deconvolution
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