A new optical encryption technique based on double random phase computer-generated hologram of asymmetry fractional Fourier transform is presented.
提出了一种利用不对称分数傅里叶变换和双随机相位编码对图像加密的方法。
A new technique of optical image encryption and decryption based on the methodology of virtual optics is proposed.
在虚拟光学数据加密理论模型的基础上，提出了一种光学图像加密的可视化密码构造算法。
A new technique of optical image encryption and decryption based on the methodology of virtual optics is proposed.
在虚拟光学数据加密理论模型的基础上，提出了一种光学图像加密的可视化密码构造算法。
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