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Multiple-Image Multiplexing Encryption Based on Modified Gerchberg-Saxton Algorithm and Phase Modulation in Fractional Fourier Transform Domain.
Hsuan T. Chang
Hone-Ene Hwang
Published in:
ICCCI (1) (2010)
Keyphrases
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transform domain
hadamard transform
estimation algorithm
test images
spatial domain
high resolution
computational complexity
feature extraction
multiscale
frequency domain
sparse representation
transform coefficients