Jun Li, Sijia Chen, Miao Lei, Jiaosheng Li, Rong Li, Zhilie Tang. A Fully Optical Method for Compressive Optical Image Hiding[J]. Acta Optica Sinica, 2017, 37(11): 1110003
- Acta Optica Sinica
- Vol. 37, Issue 11, 1110003 (2017)
Fig. 1. Compressed optical image hiding system
Fig. 2. Simulation results. (a) Host image; (b) secret image; (c) hologram of the host image; (d) interference hologram of hidden image; (e) recovered original secret image without compressive sensing; (f) reconstructed secret image with 22% measurements
Fig. 3. Experimental results of first group. (a) Host image; (b) secret image; (c) hologram of the host image; (d) interference hologram of the hidden image in the DMD plane; (e) recovered original secret image without compressive sensing; (f) reconstructed image with 22% measurements
Fig. 4. Experimental results of second group. (a) Host image; (b) secret image; (c) hologram of the host image; (d) interference hologram of the hidden image in the DMD plane; (e) recovered original secret image without compressive sensing; (f) reconstructed image with 22% measurements
Fig. 5. Analysis of image reconstruction results at different sampling rates. (a) PSNR curves; (b) MSSIM curves
|
Table 1. Reconstruction time of two images at different sampling rates
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20