Said E. El-Khamy

Publication Activity (10 Years)

Years Active: 1983-2024
Publications (10 Years): 29

Top Topics

Image Encryption

Stationary Wavelet Transform

Top Venues

Multim. Tools Appl.

Wirel. Pers. Commun.

Int. J. Commun. Syst.

Publications

Amira G. Mohamed, Said E. El-Khamy
Innovative chaotic dragon fractal (ChDrFr) shapes for efficient encryption applications: a new highly secure image encryption algorithm. Multim. Tools Appl. 83 (17) (2024)
Hayam A. Abd El-Hameed, Walid El-Shafai, Emad S. Hassan, Ashraf A. M. Khalaf, Sami A. El-Dolil, Ibrahim M. El-Dokany, Said E. El-Khamy, Fathi E. Abd El-Samie
Utilization of the double random phase encoding algorithm for secure image communication. Multim. Tools Appl. 83 (21) (2024)
Said E. El-Khamy, Ahmed M. El-Shazly, Ahmed S. Eltrass
A Compressive Sensing Based Computationally Efficient High-Resolution DOA Estimation of Wideband Signals Using Generalized Coprime Arrays. Wirel. Pers. Commun. 134 (3) (2024)
Magdy A. Abdelhay, Said E. El-Khamy
A compressed sensing-based approach for null steering in partially adaptive planar arrays using a reduced number of adjustable array elements. Digit. Signal Process. 145 (2024)
Osama S. Faragallah, Ensherah A. Naeem, Walid El Shafai, Noha Ramadan, Hossam Eldin H. Ahmed, Mustafa M. Abd El-nabi, Ibrahim F. Elashry, Said E. El-Khamy, Fathi E. Abd El-Samie
Efficient chaotic-Baker-map-based cancelable face recognition. J. Ambient Intell. Humaniz. Comput. 14 (3) (2023)
Said E. El-Khamy, Huda F. EL-Sayed, Ahmed S. Eltrass
A New Adaptive Beamforming of Multiband Fractal Antenna Array in Strong-Jamming Environment. Wirel. Pers. Commun. 126 (1) (2022)
Said E. El-Khamy, Huda F. EL-Sayed, Ahmed S. Eltrass
Synthesis of Wideband Thinned Eisenstein Fractile Antenna Arrays With Adaptive Beamforming Capability and Reduced Side-Lobes. IEEE Access 10 (2022)
Sara H. Kamel, Said E. El-Khamy
Enhanced detection methods for compressive spectrum sensing based on antieigenvalues. J. Frankl. Inst. 359 (15) (2022)
Said E. El-Khamy, Noha O. Korany, Hossam Hassan
A New Efficient Two-Sided Complementary Code Based Channel Estimation Technique "TSCC-CE" for MIMO-OFDM Systems, Under the Effects of Partial-Band Jamming and Doppler Spread. IEEE Access 9 (2021)
Said E. El-Khamy, Amira G. Mohamed
An efficient DNA-inspired image encryption algorithm based on hyper-chaotic maps and wavelet fusion. Multim. Tools Appl. 80 (15) (2021)
Amira G. Mohamed, Noha O. Korany, Said E. El-Khamy
New DNA Coded Fuzzy Based (DNAFZ) S-Boxes: Application to Robust Image Encryption Using Hyper Chaotic Maps. IEEE Access 9 (2021)
Amira I. Zaki, Mai Abdelgelil, Said E. El-Khamy, Waleed K. Badawi
MIMO Self-Heterodyne OFDM Using Band Selection Technique. Entropy 23 (1) (2021)
Said E. El-Khamy, Dalia Ibrahim, Karim Banawan
Sparse Non-Orthogonal Frequency Division Multiplexing for Secure Transmission Over Broadcast Channels. IEEE Access 9 (2021)
Karim H. Moussa, Said E. El-Khamy
A projected fast ISTA algorithm for joint beam forming and antenna selection in massive MIMO. Wirel. Networks 26 (1) (2020)
Said E. El-Khamy, Dalia Ibrahim
Channel-Matched OFDM (CM-OFDM) for Enhanced Performance of Multiuser Systems Operating in Underwater Acoustic Channels. CATA (2020)
Said E. El-Khamy, Mina B. Abd-el-Malek, Sara H. Kamel
Compressive spectrum sensing using complementary matrices for cooperative cognitive radio networks under a non-reconstruction framework. Phys. Commun. 38 (2020)
Said E. El-Khamy, Noha O. Korany, Amira G. Mohamed
A New Fuzzy-DNA Image Encryption and Steganography Technique. IEEE Access 8 (2020)
Said E. El-Khamy, Noha O. Korany, Marwa H. El-Sherif
Highly secured image hiding technique in stereo audio signal based on complete complementary codes. Multim. Tools Appl. 78 (24) (2019)
Said E. El-Khamy, Karim H. Moussa
Enforcement of Dynamic Sector Division for Massive MIMO Using Code Fed Antenna Arrays. Wirel. Pers. Commun. 108 (2) (2019)
Said E. El-Khamy, Hassan M. Elragal, Remon Polus
Efficient transmission in the millimeter waves 28 GHz Outdoor Channel Using Spatial Multiple Access (SMA). MENACOMM (2019)
Sara H. Kamel, Mina B. Abd-el-Malek, Said E. El-Khamy
Compressive spectrum sensing using chaotic matrices for cognitive radio networks. Int. J. Commun. Syst. 32 (6) (2019)
Y. Zakaria, Rana M. Nassar, Osama Zahran, Gamal A. Hussein, El-Sayed M. El-Rabaie, Said E. El-Khamy, Waleed Al-Nuaimy, Ibrahim M. El-Dokany, Fathi E. Abd El-Samie
Cancelable multi-biometric security system based on double random phase encoding and cepstral analysis. Multim. Tools Appl. 78 (22) (2019)
Marian K. Y. Boktor, Ahmad Al-Kabbany, Radwa Khalil, Said E. El-Khamy
Real-time Action Recognition with Dissimilarity-based Training of Specialized Module Networks. CoRR (2018)
Said E. El-Khamy, Karim H. Moussa, Amr A. El-Sherif
Performance of Enhanced Massive Multiuser MIMO Systems Using Transmit Beamforming and Transmit Antenna Selection Techniques. Wirel. Pers. Commun. 94 (3) (2017)
Said E. El-Khamy, Mina B. Abd-el-Malek, Sara H. Kamel
A stationary wavelet transform approach to compressed spectrum sensing in cognitive radio. Int. J. Commun. Syst. 30 (7) (2017)
Said E. El-Khamy, Karim H. Moussa, Amr A. El-Sherif
A smart multi-user massive MIMO system for next G Wireless communications using evolutionary optimized antenna selection. Telecommun. Syst. 65 (2) (2017)
AlaaAllah Ahmed ElSabaa, Mohammad Patwary, Elhadj Benkhelifa, Amira I. Zaki, Said E. El-Khamy
On consumable energy allocation frame-work with SWIPT for remotely located wireless node within internet of things. FMEC (2017)
Said E. El-Khamy, Noha O. Korany, Marwa H. El-Sherif
A security enhanced robust audio steganography algorithm for image hiding using sample comparison in discrete wavelet transform domain and RSA encryption. Multim. Tools Appl. 76 (22) (2017)
Said E. El-Khamy, Rowayda A. Sadek, Mohamed A. El-Khoreby
An efficient brain mass detection with adaptive clustered based fuzzy C-mean and thresholding. ICSIPA (2015)
Emad S. Hassan, Xu Zhu, Said E. El-Khamy, Moawad I. Dessouky, Sami A. El-Dolil, Fathi E. Abd El-Samie
Chaotic interleaving scheme for single- and multi-carrier modulation techniques implementing continuous phase modulation. J. Frankl. Inst. 350 (4) (2013)
Amira I. Zaki, Said E. El-Khamy, Ehab Farouk Badran
Smart UWB System Based on STC and TR Techniques for BER Performance Enhancement and Interference Rejection. Wirel. Pers. Commun. 71 (4) (2013)
Said E. El-Khamy, Mohamed Shokry
Enhanced performance of blind and non-blind adaptive arrays using wavelet beamforming. HPCS (2013)
Said E. El-Khamy, Mohamed R. M. Rizk, Roshdy K. Korayem
Fuzzy inference based wavelet robust sidelobe canceller. HPCS (2013)
Emad S. Hassan, Xu Zhu, Said E. El-Khamy, Moawad I. Dessouky, Sami A. El-Dolil, Fathi E. Abd El-Samie
A Chaotic Interleaving Scheme for the Continuous Phase Modulation Based Single-Carrier Frequency-Domain Equalization System. Wirel. Pers. Commun. 62 (1) (2012)
Said E. El-Khamy, Mohamed Shokry
LMS beamforming for OFDM system in wavelet domain. CSNDSP (2012)
Emad S. Hassan, Xu Zhu, Said E. El-Khamy, Moawad I. Dessouky, Sami A. El-Dolil, Fathi E. Abd El-Samie
Performance evaluation of OFDM and single-carrier systems using frequency domain equalization and phase modulation. Int. J. Commun. Syst. 24 (1) (2011)
Ahmed M. Hamza, Essam A. Sourour, Said E. El-Khamy
Low Complexity Novel Methods for Initial Timing Synchronization in Mobile WiMAX OFDMA System. VTC Fall (2010)
Said E. El-Khamy, Mohiy M. Hadhoud, Moawad I. Dessouky, Bassiouny M. Salam, Fathi E. Abd El-Samie
An iterative method for the Evaluation of the Regularization parameter in Regularized Image restoration. Int. J. Comput. 8 (2) (2009)
Emad S. Hassan, Said E. El-Khamy, Moawad I. Dessouky, Sami A. El-Dolil, Fathi E. Abd El-Samie
Peak-to-average power ratio reduction in space-time block coded multi-input multi-output orthogonal frequency division multiplexing systems using a small overhead selective mapping scheme. IET Commun. 3 (10) (2009)
Emad S. Hassan, Said E. El-Khamy, Moawad I. Dessouky, Sami A. El-Dolil, Fathi E. Abd El-Samie
A Simple Selective Mapping Algorithm for the Peak to Average Power Ratio in Space Time Block Coded MIMO-OFDM Systems. HPCNCS (2008)
Said E. El-Khamy, Mohamed Khedr, Ahmad Al-Kabbany
Punched Image Watermarking: A Novel Fast Fractal Coding Based Technique. IIH-MSP (2007)
Said E. El-Khamy, Mona Chong-Qing Lotfy, Adel Hamdi Ali
The Enhanced Fuzzy Bit generator (EFBG): A Cryptographically Secure Pseudorandom Bit Generator. IIH-MSP (2007)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassiouny M. Salam, Fathi E. Abd El-Samie
Efficient Solutions for Image Interpolation Treated as an Inverse Problem. J. Inf. Sci. Eng. 22 (6) (2006)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassiouny M. Salam, Fathi E. Abd El-Samie
A New Approach for Adaptive Polynomial Based Image Interpolation. Int. J. Inf. Acquis. 3 (2) (2006)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassiouny M. Salam, Fathi E. Abd El-Samie
Wavelet Fusion: a Tool to Break the Limits on LMMSE Image Super-Resolution. Int. J. Wavelets Multiresolution Inf. Process. 4 (1) (2006)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassiouny M. Salam, Fathi E. Abd El-Samie
A Simple Adaptive Interpolation Approach Based on Varying Image Local Activity Levels. Int. J. Inf. Acquis. 3 (1) (2006)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassiouny M. Salam, Fathi E. Abd El-Samie
Efficient implementation of image interpolation as an inverse problem. Digit. Signal Process. 15 (2) (2005)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassioni M. Salam, Fathi E. Abd El-Samie
Adaptive Least Squares Acquisition of High Resolution Images. Int. J. Inf. Acquis. 2 (1) (2005)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassioni M. Salam, Fathi E. Abd El-Samie
Enhanced Wiener Restoration of Images Based on the Haar Wavelet Transform. Int. J. Inf. Acquis. 2 (3) (2005)
Said E. El-Khamy, Mohey M. Hadhoud, Moawad I. Dessouky, Bassioni M. Salam, Fathi E. Abd El-Samie
Acquisition of Sarsat Information Using an Auto-Correlation Based Adaptive Line enhancer. Int. J. Inf. Acquis. 2 (4) (2005)
Said E. El-Khamy, Elsayed M. Saad, Mohey M. Hadhoud, Moawad I. Dessouky, Alaa M. Abbas, Fathi E. Abd El-Samie
A Modified Wiener Filter for Multi-Frame Restoration of Blurred and Noisy Images. Int. J. Inf. Acquis. 2 (2) (2005)
Said E. El-Khamy, Shawkii E. Shaaban, Essam Thabet
Anti-jamming performance of wide band multi-user using chaos modulation techniques. Circuits, Signals, and Systems (2005)
Hossam Abdelbaki, Erol Gelenbe, Said E. El-Khamy
Analog Hardware Implementation of the Random Neural Network Model. IJCNN (4) (2000)
Hossam Abdelbaki, Erol Gelenbe, Said E. El-Khamy
Random neural network decoder for error correcting codes. IJCNN (1999)
Essam A. Sourour, Tamer A. Kadous, Said E. El-Khamy
The performance of TDD/CDMA systems using pre-RAKE combining with different diversity techniques and imperfect channel estimation. ISCC (1997)
Said E. El-Khamy, Essam E. Sourour, Tamer A. Kadous
Wireless portable communications using pre-RAKE CDMA/TDD/QPSK systems with different combining techniques and imperfect channel estimation. PIMRC (1997)
Hossam M. H. Shalaby, Mohab A. Mangoud, Said E. El-Khamy
A new interference cancellation technique for synchronous CDMA communication systems using modified prime codes. ISCC (1997)
Said E. El-Khamy, El-Sayed A. Youssef, A. A. El-Shamly
GMSK/DS spread-spectrum signaling with two-bit differential detection over mobile channels with frequency-selective fading. ISCC (1997)
Farouk Abdallah Salem, Said E. El-Khamy
New accurate radar sensor incorporating matched frequency hopping spread spectrum (MFH/SS) technique for mobile robot target identification. Mobile Robots (1995)
Said E. El-Khamy, A. H. Banah
Huffman code-fed omnidirectional acoustical arrays. IEEE Trans. Acoust. Speech Signal Process. 38 (4) (1990)
Said E. El-Khamy, Shawkii E. Shaaban
Matched chirp modulation: detection and performance in dispersive communication channels. IEEE Trans. Commun. 36 (4) (1988)
Said E. El-Khamy, Onsy A. Abdel-Alim
Omnidirectional coded planar loudspeaker arrays. ICASSP (1985)
Said E. El-Khamy, Onsy A. Abdel-Alim
Omnidirectional coded loudspeaker arrays. ICASSP (1983)