Polarization encoding and multiplexing of two-dimensional signals: application to image encryption

Unnikrishnan Gopinathan; Thomas J. Naughton; John T. Sheridan

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Polarization encoding and multiplexing of two-dimensional signals: application to image encryption

机译：二维信号的极化编码和多路复用：应用于图像加密

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We discuss an optical system that encodes an input signal to a polarization state, using a spatial light modulator (SLM). Using two SLMs the optical system multiplexes two 2D signals in the polarization domain, and we demonstrate the multiplexing of two binary images. The encryption and decryption of two binary images using an XOR operation is also presented.

机译：我们讨论一种使用空间光调制器（SLM）将输入信号编码为偏振态的光学系统。光学系统使用两个SLM在偏振域中复用两个2D信号，并且我们演示了两个二进制图像的复用。还介绍了使用XOR操作对两个二进制图像进行加密和解密。

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《Applied optics》 |2006年第22期|共8页
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Unnikrishnan Gopinathan; Thomas J. Naughton; John T. Sheridan;
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1. Polarization encoding and multiplexing of two-dimensional signals: application to image encryption [J] . Unnikrishnan Gopinathan, Thomas J. Naughton, John T. Sheridan Applied Optics . 2006,第22期

机译：二维信号的极化编码和多路复用：应用于图像加密
2. Double random phase encryption scheme to multiplex and simultaneous encode multiple images [J] . Ayman Alfalou, Ali Mansour Applied optics . 2009,第31期

机译：双随机相位加密方案可对多个图像进行多路复用和同时编码
3. Multiple-image encryption by space multiplexing based on compressive sensing and the double-random phase-encoding technique [J] . B. Deepan, C. Quan, Y. Wang, Applied optics . 2014,第20期

机译：基于压缩感知和双随机相位编码技术的空间复用多图像加密
4. Simultaneous multiplexing encoding of multiple images based on a double random phase encryption system [C] . Ayman Alfalou, Ali Mansour Optics and photonics for counterterrorism and crime fighting V . 2010

机译：基于双重随机相位加密系统的多图像同时多路复用和编码
5. Use of operator theory and sub-band filters in the analysis and encoding of signals and images [D] . Gui, Le 2009

机译：运算符理论和子带滤波器在信号和图像的分析和编码中的使用
6. Bioinspired Polarization Imaging Sensors: From Circuits and Optics to Signal Processing Algorithms and Biomedical Applications [O] . Timothy York, Samuel B. Powell, Shengkui Gao, -1

机译：受生物启发的偏振成像传感器：从电路和光学到信号处理算法和生物医学应用
7. Polarization encoding and multiplexing of two-dimensional signals : application to image encryption [O] . Gopinathan, Unnikrishnan, Naughton, Thomas J., Sheridan, John T. 2006

机译：二维信号的极化编码和多路复用：在图像加密中的应用
8. Two-dimensional signal processing with application to image restoration [R] . Assefi, T. 1974

机译：二维信号处理及其在图像恢复中的应用

Polarization encoding and multiplexing of two-dimensional signals: application to image encryption

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