Wei Feng, Xiaodong Zhao, Shaojing Tang, Daxing Zhao. Compressive Computational Ghost Imaging Method Based on Region Segmentation[J]. Laser & Optoelectronics Progress, 2020, 57(10): 101105
- Laser & Optoelectronics Progress
- Vol. 57, Issue 10, 101105 (2020)
Fig. 1. Schematic of RSCCGI
Fig. 2. Flow chart of proposed method
Fig. 3. Simulation results. (a) Measured object; (b) binary random speckle pattern preset in DMD
Fig. 4. ROI recognition results with different sampling rates. (a) β=0.05; (b) β=0.10
Fig. 5. Results of image segmentation
Fig. 6. Comparison chart of numerical simulation results of different methods at different sampling rates. (a) β=0.05; (b) β=0.10; (c) β=0.20; (d) β=0.30
Fig. 7. Curves of different indicators and sampling times. (a) PSNR; (b) SSIM
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