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Walid El-Shafai
Walid El-Shafai
Researcher at Prince Sultan University and Assistant Professor at FEE, Menoufia University
Adresă de e-mail confirmată pe el-eng.menofia.edu.eg - Pagina de pornire
Titlu
Citat de
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Extensive COVID-19 X-ray and CT chest images dataset
W El-Shafai, F Abd El-Samie
Mendeley data 3 (10), 2020
562020
A novel hybrid cryptosystem for secure streaming of high efficiency H. 265 compressed videos in IoT multimedia applications
A Alarifi, S Sankar, T Altameem, KC Jithin, M Amoon, W El-Shafai
IEEE Access 8, 128548-128573, 2020
512020
A comprehensive survey analysis for present solutions of medical image fusion and future directions
OS Faragallah, H El-Hoseny, W El-Shafai, W Abd El-Rahman, ...
IEEE Access 9, 11358-11371, 2020
502020
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
502020
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
482021
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
482018
Robust medical image encryption based on DNA-chaos cryptosystem for secure telemedicine and healthcare applications
W El-Shafai, F Khallaf, ESM El-Rabaie, FEA El-Samie
Journal of Ambient Intelligence and Humanized Computing 12, 9007-9035, 2021
412021
Cancelable face and fingerprint recognition based on the 3D jigsaw transform and optical encryption
LA Abou Elazm, S Ibrahim, MG Egila, H Shawky, MKH Elsaid, W El-Shafai, ...
Multimedia Tools and Applications 79, 14053-14078, 2020
412020
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
402020
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
402020
Security of 3D-HEVC transmission based on fusion and watermarking techniques
W El-Shafai, S El-Rabaie, MM El-Halawany, FEA El-Samie
Multimedia Tools and Applications 78, 27211-27244, 2019
402019
Encoder-independent decoder-dependent depth-assisted error concealment algorithm for wireless 3D video communication
W El-Shafai, S El-Rabaie, MM El-Halawany, FE Abd El-Samie
Multimedia Tools and Applications 77, 13145-13172, 2018
382018
Efficient SVD-based audio watermarking technique in FRT domain
KM Abdelwahab, SM Abd El-atty, W El-Shafai, S El-Rabaie, ...
Multimedia Tools and Applications 79, 5617-5648, 2020
372020
Optical bit-plane-based 3D-JST cryptography algorithm with cascaded 2D-FrFT encryption for efficient and secure HEVC communication
W El-Shafai, IM Almomani, A Alkhayer
IEEE Access 9, 35004-35026, 2021
342021
Robust hybrid watermarking techniques for different color imaging systems
KA Al-Afandy, W El-Shafai, ESM El-Rabaie, FE Abd El-Samie, ...
Multimedia Tools and Applications 77, 25709-25759, 2018
342018
Efficient HEVC steganography approach based on audio compression and encryption in QFFT domain for secure multimedia communication
NF Soliman, MI Khalil, AD Algarni, S Ismail, R Marzouk, W El-Shafai
Multimedia Tools and Applications 80, 4789-4823, 2021
332021
Optical PTFT asymmetric cryptosystem-based secure and efficient cancelable biometric recognition system
A Alarifi, M Amoon, MH Aly, W El-Shafai
IEEE Access 8, 221246-221268, 2020
332020
Joint space-time-view error concealment algorithms for 3D multi-view video
W El Shafai, B Hruąovský, M El-Khamy, M El-Sharkawy
2011 18th IEEE International Conference on Image Processing, 2201-2204, 2011
332011
Pixel-level matching based multi-hypothesis error concealment modes for wireless 3D H. 264/MVC communication
W El-Shafai
3D Research 6, 1-11, 2015
322015
Joint adaptive pre-processing resilience and post-processing concealment schemes for 3D video transmission
W El-Shafai
3D Research 6, 1-13, 2015
322015
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Articole 1–20