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Ashraf Afifi
ORCID
Publication Activity (10 Years)
Years Active: 2011-2022
Publications (10 Years): 7
Top Topics
Impulsive Noise
Grayscale Images
Fractional Fourier Transform
Chaotic Maps
Top Venues
IEEE Access
Multim. Tools Appl.
Wirel. Pers. Commun.
J. Ambient Intell. Humaniz. Comput.
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Publications
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Osama S. Faragallah
,
Walid El Shafai
,
Ahmed I. Sallam
,
Ibrahim F. Elashry
,
El-Sayed El-Rabaie
,
Ashraf Afifi
,
Mohammed Abdullatif Alzain
,
Jehad F. Al-Amri
,
Fathi E. Abd El-Samie
,
Hala S. El-sayed
Cybersecurity framework of hybrid watermarking and selective encryption for secure HEVC communication.
J. Ambient Intell. Humaniz. Comput.
13 (2) (2022)
Osama S. Faragallah
,
Hala S. El-sayed
,
Ashraf Afifi
,
S. F. El-Zoghdy
Small Details Gray Scale Image Encryption Using RC6 Block Cipher.
Wirel. Pers. Commun.
118 (2) (2021)
Osama S. Faragallah
,
Ashraf Afifi
,
Walid El Shafai
,
Hala S. El-sayed
,
Mohammed A. Alzain
,
Jehad F. Al-Amri
,
Fathi E. Abd El-Samie
Efficiently Encrypting Color Images With Few Details Based on RC6 and Different Operation Modes for Cybersecurity Applications.
IEEE Access
8 (2020)
Osama S. Faragallah
,
Mohammed A. Alzain
,
Hala S. El-sayed
,
Jehad F. Al-Amri
,
Walid El Shafai
,
Ashraf Afifi
,
Ensherah A. Naeem
,
Ben Soh
Secure color image cryptosystem based on chaotic logistic in the FrFT domain.
Multim. Tools Appl.
79 (3-4) (2020)
Osama S. Faragallah
,
Ashraf Afifi
,
Hala S. El-sayed
,
Mohammed A. Alzain
,
Jehad F. Al-Amri
,
Fathi E. Abd El-Samie
,
Walid El Shafai
Efficient HEVC Integrity Verification Scheme for Multimedia Cybersecurity Applications.
IEEE Access
8 (2020)
Osama S. Faragallah
,
Ashraf Afifi
,
Walid El Shafai
,
Hala S. El-sayed
,
Ensherah A. Naeem
,
Mohammed A. Alzain
,
Jehad F. Al-Amri
,
Ben Soh
,
Fathi E. Abd El-Samie
Investigation of Chaotic Image Encryption in Spatial and FrFT Domains for Cybersecurity Applications.
IEEE Access
8 (2020)
Osama S. Faragallah
,
Mohammed A. Alzain
,
Hala S. El-sayed
,
Jehad F. Al-Amri
,
Walid El Shafai
,
Ashraf Afifi
,
Ensherah A. Naeem
,
Ben Soh
Block-Based Optical Color Image Encryption Based on Double Random Phase Encoding.
IEEE Access
7 (2019)
E. A. Zanaty
,
Ashraf Afifi
Support Vector Machines (SVMs) with Universal Kernels.
Appl. Artif. Intell.
25 (7) (2011)