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Plaintext Related Optical Image Hybrid Encryption Based on Fractional Fourier Transform and Generalized Chaos of Multiple Controlling Parameters.
Limin Tao
Xikun Liang
Zhijing Wu
Lidong Han
Jiangping Zhu
Published in:
J. Grid Comput. (2023)
Keyphrases
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fractional fourier transform
image features
multiscale
encryption algorithm
input image
image classification
single image
template matching
test images
image analysis
log polar
image regions
image retrieval
image matching
image segmentation
computer vision
feature points
spatial domain
image structure