Yuanping Yu, Haiyan Li, Huaquan Gan, Kaitao Zheng, Qingxin Huang, Yulong Li, Zanyang Guan, Yunbao Huang, Longfei Jing. Double-constrained CUP-VISAR compressed image reconstruction algorithm based on Kalman filtering[J]. High Power Laser and Particle Beams, 2023, 35(8): 082005
- High Power Laser and Particle Beams
- Vol. 35, Issue 8, 082005 (2023)
Fig. 1. CUP-VISAR system
Fig. 2. Weighted Kalman filter principle diagram
Fig. 3. Denoising flowchart
Fig. 4. Simulated fringes
Fig. 5. Simulated 2D-VISAR stripes with noise
Fig. 6. Simulated coded image
Fig. 7. Simulated CUP-VISAR observation images with noise
Fig. 8. Reconstruction results of different algorithms
Fig. 9. PSNR and SSIM curves of reconstructed images
Fig. 10. Diagram of actual experimental optical path
Fig. 11. Actual experimental observation data
Fig. 12. Reconstruction results of different algorithms
Fig. 13. Line-VISAR diagram obtained from the reconstructed image
Fig. 14. Shock wave velocity and relative error
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