提出变形分数傅里叶变换双随机相位编码技术。
The paper presents encrpytion techniques of double random phase based on anamorphic fractional Fourier transform.
提出一种利用变形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 optical image encryption method using anamorphic fractional Fourier transform and double random phase encoding is proposed.
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 optical image encryption method using dissymmetrical fractional Fourier transform and double random phase encoding was 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 optical encryption technique based on double random phase computer-generated hologram of asymmetry fractional Fourier transform is presented.
提出了一种基于双随机相位的图像实值编码方法，该方法可应用于光学图像加密。
The double random phase real-value encryption and decryption method is proposed for the optical image security system.
提出了一种基于双随机相位的图像实值编码方法，该方法可应用于光学图像加密。
The double random phase real-value encryption and decryption method is proposed for the optical image security system.
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