Yuan GUO, Xuewen WANG, Chong WANG, Jinlin JIANG. Ciphertext Multi-image Reversible Information Hiding Based on Datagram Reorganization and Optical Interference[J]. Acta Photonica Sinica, 2021, 50(12): 1210002
- Acta Photonica Sinica
- Vol. 50, Issue 12, 1210002 (2021)
Fig. 1. Datagram format
Fig. 2. Principle of interference and vector decomposition
Fig. 3. Minimized interference
Fig. 4. Reversible information hiding embedding process with multi-image interference
Fig. 5. Extraction process of multi-image interference reversible information hiding
Fig. 6. Reversible information hiding theory of multiple images
Fig. 7. Embedding and Restore
Fig. 8. Embedded image and histogram
Fig. 9. PSNR of restore contains secret images with different carriers at different embedding rates
Fig. 10. Results of reduction multiple analysis
Fig. 11. Quantitative analysis results
Fig. 12. Robust analysis results
Fig. 13. Add noise reduction renderings
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Table 1. PSNR and SSIM of images at each stage
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Table 2. Information entropy of ciphertext images and embedded images at different embedding rates
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Table 3. PSNR and SSIM of each restored image at different embedding rates
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Table 4. Comparison of the maximum embedding rate of different algorithms and PSNR of restore contains secret images
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Table 5. Robust analysis results of multi-image datagram reconstruction
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Table 6. Time spent by each owner at different embedding rates（s）
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