Performance of Cipher Image Transmission in Free Space Optics Under Foggy Weather
Somia A. Abd El-Mottaleb,
Amira G. Mohamed,
Abdellah Chehri
et al.
Abstract:This paper proposes a new cipher image transmission system in free space optics system (FSO). A secure and effective image cryptosystem algorithm based on the Choquet fuzzy integral (CFI) technique and the integer wavelet transform is utilized. Numerical simulations are conducted to examine the efficacy of encrypted images against different attacks. The pixel correlation coefficient is found to be quite small for horizontally, vertically, and diagonally in the ranges 2.0557×10 −4 to 0.00057, 9.0256×10 −4 to 0.… Show more
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