论文信息 - Randomization of the Fourier transform.

Randomization of the Fourier transform.

We have investigated the multiplicity and complexity in eigenvalues of the fractional Fourier transform and found that the ambiguity of the eigenvalues may indicate randomness. We have therefore proposed a method to randomize the Fourier transform. Such a random Fourier transform can be applied in the field of image encryption and decryption.

Shutian Liu | Zhengjun Liu | Zhengjun Liu | Shutian Liu

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