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Image encryption via discrete fractional Fourier-type transforms generated by random matrices.
Mahmoud H. Annaby
Muhammad Ali Rushdi
Ebrahim Ameen Nehary
Published in:
Signal Process. Image Commun. (2016)
Keyphrases
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image encryption
image encryption scheme
security analysis
chaotic maps
fourier transform
authentication scheme
cosine transform
data encryption standard
encryption algorithms
image encryption algorithm
discrete fourier transform
feature extraction
frequency domain