Investigation of chaotic image encryption in spatial and FrFT domains for cybersecurity applications OS Faragallah, A Afifi, W El-Shafai, HS El-Sayed, EA Naeem, MA Alzain, ... IEEE Access 8, 42491-42503, 2020 | 72 | 2020 |
Efficient and secure opto-cryptosystem for color images using 2D logistic-based fractional Fourier transform OS Faragallah, HS El-sayed, A Afifi, W El-Shafai Optics and Lasers in Engineering 137, 106333, 2021 | 64 | 2021 |
Block-based optical color image encryption based on double random phase encoding OS Faragallah, MA Alzain, HS El-Sayed, JF Al-Amri, W El-Shafai, A Afifi, ... IEEE Access 7, 4184-4194, 2018 | 62 | 2018 |
Secure color image cryptosystem based on chaotic logistic in the FrFT domain OS Faragallah, MA AlZain, HS El-Sayed, JF Al-Amri, W El-Shafai, A Afifi, ... Multimedia Tools and Applications 79, 2495-2519, 2020 | 54 | 2020 |
Cybersecurity framework of hybrid watermarking and selective encryption for secure HEVC communication OS Faragallah, W El-Shafai, AI Sallam, I Elashry, ESM EL-Rabaie, A Afifi, ... Journal of Ambient Intelligence and Humanized Computing, 1-25, 2022 | 47 | 2022 |
Efficiently encrypting color images with few details based on RC6 and different operation modes for cybersecurity applications OS Faragallah, A Afifi, W El-Shafai, HS El-Sayed, MA Alzain, JF Al-Amri, ... IEEE Access 8, 103200-103218, 2020 | 45 | 2020 |
Efficient HEVC integrity verification scheme for multimedia cybersecurity applications OS Faragallah, A Afifi, HS El-Sayed, MA Alzain, JF Al-Amri, ... IEEE Access 8, 167069-167089, 2020 | 41 | 2020 |
Support vector machines (SVMs) with universal kernels EA Zanaty, A Afifi Applied Artificial Intelligence 25 (7), 575-589, 2011 | 27 | 2011 |
A watershed approach for improving medical image segmentation EA Zanaty, A Afifi Computer methods in biomechanics and biomedical engineering 16 (12), 1262-1272, 2013 | 22 | 2013 |
Efficient optical double image cryptosystem using chaotic mapping-based Fresnel transform OS Faragallah, A Afifi, IF Elashry, EA Naeem, HM El-Hoseny, HS El-sayed, ... Optical and Quantum Electronics 53 (6), 305, 2021 | 20 | 2021 |
Optical color image cryptosystem using chaotic baker mapping based-double random phase encoding OS Faragallah, A Afifi Optical and Quantum Electronics 49 (3), 1-28, 2017 | 19 | 2017 |
A long-range internet of things-based advanced vehicle pollution monitoring system with node authentication and blockchain A Rana, AS Rawat, A Afifi, R Singh, M Rashid, A Gehlot, SV Akram, ... Applied Sciences 12 (15), 7547, 2022 | 18 | 2022 |
A CHAOTIC CONFUSION-DIFFUSION IMAGE ENCRYPTION BASED ON HENON MAP A Afifi International Journal of Network Security & Its Applications (IJNSA) 11 (4 …, 2019 | 16 | 2019 |
Improving the classification accuracy using support vector machines (SVMS) with new kernel A Afifi Journal of global research in computer science 4 (2), 1-7, 2013 | 16 | 2013 |
New Region Growing based on Thresholding Technique Applied to MRI Data A Afifi, S Ghoniemy, EA Zanaty, SF El-Zoghdy | 13 | 2015 |
Generalized Hermite kernel function for support vector machine classifications EA Zanaty, A Afifi International Journal of Computers and Applications 42 (8), 765-773, 2020 | 11 | 2020 |
A comparison of the “sometimes pool”,“sometimes switch” and “never pool” procedures in the two-way ANOVA random effects model G Wolde-Tsadik, AA Afifi Technometrics 22 (3), 367-373, 1980 | 11 | 1980 |
A new validity index for fuzzy C-means for automatic medical image clustering SF Bahght, S Aljahdali, EA Zanaty, AS Ghiduk, A Afifi International Journal of Computer Applications 38 (12), 1-8, 2012 | 10 | 2012 |
Small details gray scale image encryption using RC6 block cipher OS Faragallah, HS El-sayed, A Afifi, SF El-Zoghdy Wireless Personal Communications 118, 1559-1589, 2021 | 9 | 2021 |
Improving the accuracy of support vector machines via a new kernel functions EA Zanaty, A Afifi, RE Khateeb Int J Intell Comput Sci 1, 55-67, 2009 | 7 | 2009 |