Journal of Applied Optics, Volume. 44, Issue 2, 295(2023)
Compression and reconstruction of photon counting integral imaging
Figures & Tables(15)
Fig. 3. Proposed distributed compression and reconstruction framework
Fig. 4. Secondary reconstruction framework of non-reference images
Fig. 7. Reconstruction results of different non-reference images at measurement rate of 0.3
Fig. 8. PSNR and SSIM values of GOP_1 at different measurement rates
Fig. 9. PSNR and SSIM values of GOP_2 at different measurement rates
Fig. 10. PSNR and SSIM values of GOP_3 at different measurement rates
Fig. 11. PSNR and SSIM values of GOP_4 at different measurement rates
Fig. 12. PSNR and SSIM values of GOP_5 at different measurement rates
Fig. 13. Reconstruction results of GOP_2 at measurement rates of 0.25 and 0.4
Table 1. PSNR and SSIM values for image reconstruction results at measurement rate of 0.3
View tableView in ArticleTable 1. PSNR and SSIM values for image reconstruction results at measurement rate of 0.3
图像 OMP Joint-OMP BCS-SPL 本文算法 PSNR/dB SSIM PSNR/dB SSIM PSNR/dB SSIM PSNR/dB SSIM GOP_1 24.3847 0.5429 27.0765 0.6053 30.1958 0.7470 31.0020 0.7972 GOP_2 24.0755 0.5232 27.0765 0.6399 29.4262 0.7066 31.3735 0.8046 GOP_3 27.1271 0.5633 29.6963 0.6578 31.3835 0.7599 33.2433 0.8280 GOP_4 27.2666 0.5632 30.8425 0.6683 31.4313 0.7336 33.8106 0.8032 GOP_5 24.2778 0.4885 27.1474 0.5783 29.5582 0.7044 32.5105 0.7830 平均值 25.4263 0.5362 28.3678 0.6299 30.3990 0.7303 32.3880 0.8032 平均运行时间/s 3.4908 5.9154 3.1956 4.0201
Table 2. Average PSNR and SSIM values of reconstruction image at different measurement rates
View tableView in ArticleTable 2. Average PSNR and SSIM values of reconstruction image at different measurement rates
测量率 OMP Joint-OMP BCS-SPL 本文算法 PSNR/dB SSIM PSNR/dB SSIM PSNR/dB SSIM PSNR/dB SSIM 0.20 22.0795 0.4486 24.8883 0.4972 26.2748 0.5822 28.5340 0.6651 0.25 23.9405 0.4715 26.5462 0.5406 28.3853 0.6453 30.8643 0.7515 0.30 25.4263 0.5362 28.3678 0.6299 30.3990 0.7303 32.3880 0.8032 0.35 27.3420 0.6275 31.5357 0.7359 32.7273 0.7836 34.9646 0.8473 0.40 28.9384 0.6776 34.2974 0.8122 35.1031 0.8318 36.8989 0.8856 0.45 31.1638 0.7326 36.6306 0.8571 36.5963 0.8611 38.9205 0.9047 0.50 33.6955 0.7783 39.1299 0.8974 38.0272 0.8809 40.7533 0.9237 平均值 27.5123 0.6103 31.6280 0.7100 32.5019 0.7593 34.7605 0.8259
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Yumin CUI, Liju YIN, Liguo SUI, Hui ZHOU, Yulin DENG. Compression and reconstruction of photon counting integral imaging[J]. Journal of Applied Optics, 2023, 44(2): 295
Paper Information
Category: Research Articles
Received: Dec. 8, 2022
Accepted: --
Published Online: Apr. 14, 2023
The Author Email: YIN Liju (Ljyin72@163.com)
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