Lobna A. Said

ORCID

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 99

Top Venues

ICM

MOCAST

IEEE Access

Circuits Syst. Signal Process.

Publications

Bishoy K. Sharobim, Muhammad Hosam, Salwa K. Abd-El-Hafiz, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
Software and hardware realizations for different designs of chaos-based secret image sharing systems. J. Real Time Image Process. 21 (3) (2024)
Alaa Osama, Samar I. Gadallah, Lobna A. Said, Ahmed G. Radwan, Mohammed E. Fouda
Chaotic neural network quantization and its robustness against adversarial attacks. Knowl. Based Syst. 286 (2024)
Alaa AbdAlRahman, Lobna A. Said, Ahmed Soltan, Ahmed G. Radwan
Hardware Accelerator of Fractional-Order Operator Based on Phase Optimized Filters With Applications. IEEE Trans. Circuits Syst. I Regul. Pap. 71 (2) (2024)
Mohamed EL-Hady, Maha H. Abbas, Farooq Ahmad Khanday, Lobna A. Said, Ahmed G. Radwan
DISH: Digital image steganography using stochastic-computing with high-capacity. Multim. Tools Appl. 83 (25) (2024)
Alaa AbdAlRhman, Samar M. Ismail, Lobna A. Said, Ahmed G. Radwan
Optimization of Double fractional-order Image Enhancement System. Circuits Syst. Signal Process. 43 (6) (2024)
Bishoy K. Sharobim, Mohammed H. Yacoub, Wafaa S. Sayed, Ahmed G. Radwan, Lobna A. Said
Artificial Neural Network Chaotic PRNG and simple encryption on FPGA. Eng. Appl. Artif. Intell. 126 (2023)
Bishoy K. Sharobim, Marwan A. Fetteha, Salwa K. Abd-El-Hafiz, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
An Efficient Multi-Secret Image Sharing System Based on Chinese Remainder Theorem and Its FPGA Realization. IEEE Access 11 (2023)
Marwan A. Fetteha, Wafaa S. Sayed, Lobna A. Said, Ahmed H. Madian
Modified Arnold Transform and DNA Manipulation for Chaos-Based RGB Image Encryption. ICM (2023)
Shahenda M. Abdelhafiz, Mohamed E. Fouda, Lobna A. Said, Ahmed G. Radwan
Capacitive Power Transfer Modeling of Charging Inner-body Devices. ICECS (2023)
Ahmed M. Hassanein, Ahmed H. Madian, Ahmed Gomaa Radwan, Lobna A. Said
On the Design Flow of the Fractional-Order Analog Filters Between FPAA Implementation and Circuit Realization. IEEE Access 11 (2023)
Bishoy K. Sharobim, Salwa K. Abd-El-Hafiz, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
Pixel-based Visual Secret Sharing Using Lorenz System. CCIOT (2023)
Mohamed S. Ghoneim, Dalia A. Fathi, Lobna A. Said, Ahmed H. Madian, Magdy A. Bayoumi
Aloe Vera Tissue Modeling and Parameter Identification Using Meta-heuristic Optimization Algorithm. ICM (2023)
Rawan Mohammed, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan
CNTFET-based Approximate Ternary Adder Design. ICECS (2023)
Amira J. Hamed, Ahmed M. Elsharkawy, M. Saeed Darweesh, Lobna A. Said, Ahmed M. Mahmoud
Metasurface Inverse Design: Global Optimization and Machine Learning Integration. NILES (2023)
Doaa K. Abdelrahman, Mohammed E. Fouda, Ihsen Alouani, Lobna A. Said, Ahmed G. Radwan
Ternary SRAM circuit designs with CNTFETs. Int. J. Circuit Theory Appl. 51 (7) (2023)
Mahmoud F. Mahmoud, Ahmed T. Mohamed, R. A. Swief, Lobna A. Said, Ahmed G. Radwan
Different Approximation Techniques For A FOPID Feedback Control of a DC Motor. ICM (2022)
Marwan A. Fetteha, Wafaa S. Sayed, Lobna A. Said, Salwa K. Abd-El-Hafiz, Ahmed G. Radwan
Registerless Multiplierless YCoCg-R and YCoCg Color Space Converters Hardware Implementation. ICCTA (2022)
Ahmed I. Ahmed, Mohamed A. Elbhoty, Lobna A. Said, Ahmed H. Madian
IoT Microchip AVR Microcontroller's Fuses and Lock Bits High Voltage Programmer. ICM (2022)
Sara M. Mohamed, Wafaa S. Sayed, Ahmed G. Radwan, Lobna A. Said
FPGA Implementation of Reconfigurable CORDIC Algorithm and a Memristive Chaotic System With Transcendental Nonlinearities. IEEE Trans. Circuits Syst. I Regul. Pap. 69 (7) (2022)
Wafaa S. Sayed, Sara M. Mohamed, Ahmed S. Elwakil, Lobna A. Said, Ahmed G. Radwan
Numerical Sensitivity Analysis and Hardware Verification of a Transiently-Chaotic Attractor. Int. J. Bifurc. Chaos 32 (7) (2022)
Mohammed H. Yacoub, Samar M. Ismail, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Generic Hardware Realization of K Nearest Neighbors on FPGA. ICM (2022)
Marwan A. Fetteha, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
Chaos-Based Image Encryption Using DNA Manipulation and a Modified Arnold Transform. MEDI (2022)
Samar I. Gadallah, Mohamed S. Ghoneim, Ahmed S. Elwakil, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Plant Tissue Modelling Using Power-Law Filters. Sensors 22 (15) (2022)
Rawan Mohammed, Mohammed E. Fouda, Ihsen Alouani, Lobna A. Said, Ahmed G. Radwan
CNTFET-based ternary address decoder design. Int. J. Circuit Theory Appl. 50 (10) (2022)
Shahenda M. Abdelhafiz, Mohamed E. Fouda, Lobna A. Said, Ahmed G. Radwan
On Fractional-order Capacitive Wireless Power Transfer System. ICM (2022)
Bishoy K. Sharobim, Salwa K. Abd-El-Hafiz, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
A Secured Lossless Visual Secret Sharing for Color Images Using Arnold Transform. ICM (2022)
Bishoy K. Sharobim, Salwa K. Abd-El-Hafiz, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
A Unified System for Encryption and Multi-Secret Image Sharing Using S-box and CRT. ICAC (2022)
Mohammed Elnawawy, Fadi A. Aloul, Assim Sagahyroon, Ahmed S. Elwakil, Wafaa S. Sayed, Lobna A. Said, Sara M. Mohamed, Ahmed G. Radwan
FPGA Realizations of Chaotic Epidemic and Disease Models Including Covid-19. IEEE Access 9 (2021)
Mohamed Walid, Menna M. Elnaggar, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
A Comparative Study of Different Chaotic Systems in Path Planning for Surveillance Applications. ICM (2021)
Amr Mohammaden, Mohammed E. Fouda, Ihsen Alouani, Lobna A. Said, Ahmed G. Radwan
CNTFET design of a multiple-port ternary register file. Microelectron. J. 113 (2021)
Alaa AbdAlRahman, Samar M. Ismail, Lobna A. Said, Ahmed G. Radwan
Double Fractional-order Masks Image Enhancement. NILES (2021)
Ahmed I. Ahmed, Samy H. Sharf, Lobna A. Said, Ahmed H. Madian
Design of IoT Microchip AVR Programmer for FOTA Updates based on Unified Programming and Debug Interface using Wi-Fi and LoRa. ICECS (2021)
Doaa K. Abdelrahman, Rawan Mohammed, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan
Memristive Bio-Impedance Modeling of Fruits and Vegetables. IEEE Access 9 (2021)
Wafaa S. Sayed, Merna Roshdy, Lobna A. Said, Ahmed G. Radwan
Design and FPGA Verification of Custom-Shaped Chaotic Attractors Using Rotation, Offset Boosting and Amplitude Control. IEEE Trans. Circuits Syst. II Express Briefs 68 (11) (2021)
Menna Mohsen, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan, Ahmed S. Elwakil
Fractional-Order Bio-Impedance Modeling for Interdisciplinary Applications: A Review. IEEE Access 9 (2021)
Samar M. Ismail, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Fractional-Order Edge Detection Masks for Diabetic Retinopathy Diagnosis as a Case Study. Comput. 10 (3) (2021)
Iman S. Badr, Ahmed G. Radwan, El-Sayed M. El-Rabaie, Lobna A. Said, Ghada M. El Banby, Walid El Shafai, Fathi E. Abd El-Samie
Cancellable face recognition based on fractional-order Lorenz chaotic system and Haar wavelet fusion. Digit. Signal Process. 116 (2021)
Mahmoud F. Mahmoud, Ahmed T. Mohamed, R. A. Swief, Lobna A. Said, Ahmed G. Radwan
MPPT for a Partially Shaded PV System Using Accelerated Particle Swarms. ICM (2021)
Ahmed I. Ahmed, Eslam I. Shahin, Lobna A. Said, Ahmed H. Madian
A Scalable Firmware-Over-The-Air Architecture suitable for Industrial IoT Applications. NILES (2021)
Sara M. Mohamed, Wafaa S. Sayed, Lobna A. Said, Ahmed G. Radwan
Reconfigurable FPGA Realization of Fractional-Order Chaotic Systems. IEEE Access 9 (2021)
Wafaa S. Sayed, Merna Roshdy, Lobna A. Said, Ahmed G. Radwan
Chaotic Dynamics and FPGA Implementation of a Fractional-Order Chaotic System With Time Delay. IEEE Open J. Circuits Syst. 1 (2020)
Dalia A. Fathi, Mohammed E. Fouda, Lobna A. Said, Nourhan R. Khafagy, Ahmed G. Radwan
Two-Port Network Analysis of Equal Fractional-order Wireless Power Transfer Circuit. ICM (2020)
Doaa K. Abdelrahman, Rawan Mohammed, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan
Comparative Study of CNTFET Implementations of 1-trit Multiplier. ICM (2020)
Amr Mohammaden, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan
Memristor-CNTFET based Ternary Full Adders. MWSCAS (2020)
Nariman A. Khalil, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman
On Series Connections of Fractional-Order Elements and Memristive Elements. ICM (2020)
Esraa M. Hamed, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
On the Approximations of CFOA-Based Fractional-Order Inverse Filters. Circuits Syst. Signal Process. 39 (1) (2020)
Samar M. Ismail, Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Mohamed Fathy Abu Elyazeed
A novel image encryption system merging fractional-order edge detection and generalized chaotic maps. Signal Process. 167 (2020)
Nariman A. Khalil, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman
Fractional-order Memristor Emulator with Multiple Pinched Points. ICM (2020)
Ahmed H. Abdel-Gawad, Lobna A. Said, Ahmed G. Radwan
Optimized Edge Detection Technique for Brain Tumor Detection in MR Images. IEEE Access 8 (2020)
Doaa K. Abdelrahman, Rawan Mohammed, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan
Do the Bio-impedance Models Exhibit Pinched Hysteresis? MWSCAS (2020)
Panagiotis Bertsias, Menna Mohsen, Lobna A. Said, Ahmed S. Elwakil, Costas Psychalinos, Ahmed G. Radwan
Design and Implementation of an Optimized Artificial Human Eardrum Model. Circuits Syst. Signal Process. 39 (6) (2020)
Amr M. AbdelAty, Merna Roshdy, Lobna A. Said, Ahmed G. Radwan
Numerical Simulations and FPGA Implementations of Fractional-Order Systems Based on Product Integration Rules. IEEE Access 8 (2020)
Nariman A. Khalil, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman
General fractional order mem-elements mutators. Microelectron. J. 90 (2019)
Dalia Yousri, Amr M. AbdelAty, Lobna A. Said, Ahmed S. Elwakil, Brent Maundy, Ahmed G. Radwan
Chaotic Flower Pollination and Grey Wolf Algorithms for parameter extraction of bio-impedance models. Appl. Soft Comput. 75 (2019)
Bahaaaldeen M. Aboalnaga, Lobna A. Said, Ahmed H. Madian, Ahmed S. Elwakil, Ahmed G. Radwan
Cole Bio-Impedance Model Variations in $Daucus~Carota~Sativus$ Under Heating and Freezing Conditions. IEEE Access 7 (2019)
Nariman A. Khalil, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman
A Simple BJT Inverse Memristor Emulator and Its Application in Chaotic Oscillators. ACTEA (2019)
Ahmed J. Abd El-Maksoud, Ayman A. Abd El-Kader, Bahy G. Hassan, Nader G. Rihan, Mohamed F. Tolba, Lobna A. Said, Ahmed G. Radwan, Mohamed Fathy Abu Elyazeed
FPGA implementation of sound encryption system based on fractional-order chaotic systems. Microelectron. J. 90 (2019)
Menna Mohsen, Lobna A. Said, Ahmed H. Madian, Ahmed S. Elwakil, Ahmed G. Radwan
Using Meta-heuristic Optimization to Extract Bio-impedance Parameters from an Oscillator Circuit. NEWCAS (2019)
Mahmoud F. Mahmoud, Ahmed T. Mohamed, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Power Tracking Controller Design For Photo-voltaic Systems Based On Particle Swarm Optimization Technique. ICM (2019)
Mohammed F. Tolba, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
FPGA Implementation of the Fractional Order Integrator/Differentiator: Two Approaches and Applications. IEEE Trans. Circuits Syst. I Regul. Pap. (4) (2019)
Nariman A. Khalil, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman
Frational Order Inverse Filters Based on CCII Family. ACTEA (2019)
Gehad M. Ahmed, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Fractional-Order Oscillators Based on Double Op-Amp. ACTEA (2019)
Omar Elwy, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
All Possible Topologies of the Fractional-Order Wien Oscillator Family Using Different Approximation Techniques. Circuits Syst. Signal Process. 38 (9) (2019)
Ahmed M. Hassanein, Omar Elwy, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan, Ahmed M. Soliman
Fractional-order Nonminimum-phase Filter Design. ACTEA (2019)
Nancy S. Soliman, Mohammed E. Fouda, Abdullah G. Alhurbi, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Ternary Functions Design Using Memristive Threshold Logic. IEEE Access 7 (2019)
Nancy S. Soliman, Mohammed E. Fouda, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
N-digits Ternary Carry Lookahead Adder Design. ICM (2019)
Ahmed AboBakr, Menna Mohsen, Lobna A. Said, Ahmed H. Madian, Ahmed S. Elwakil, Ahmed G. Radwan
Toward Portable Bio-impedance devices. ACTEA (2019)
Merna Roshdy, Mohammed F. Tolba, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Generic Hardware of Fractional Order Multi-Scrolls Chaotic Generator Based on FPGA. NEWCAS (2019)
Constantinos Vasi, Stavroula Kapoulea, Costas Psychalinos, Ahmed S. Elwakil, Lobna A. Said
Design of Fractional-Order Differentiator-Lowpass Filters for Extracting the R peaks in ECG Signals. TSP (2019)
Mohammed F. Tolba, Abdulaziz H. Elsafty, Mina Armanyos, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Synchronization and FPGA realization of fractional-order Izhikevich neuron model. Microelectron. J. 89 (2019)
Mostafa A. Mousa, Ahmed AboBakr, Lobna A. Said, Ahmed H. Madian, Ahmed S. Elwakil, Ahmed G. Radwan
Heating and Freezing Injury to Plant Tissues and Their Effect on Bioimpedance: Experimental Study. ACTEA (2019)
Nancy S. Soliman, Mohammed E. Fouda, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Memristor-CNTFET based Ternary Comparator unit. ICM (2018)
Ahmed J. Abd El-Maksoud, Ayman A. Abd El-Kader, Bahy G. Hassan, Mohamed A. Abdelhamed, Nader G. Rihan, Mohamed F. Tolba, Lobna A. Said, Ahmed G. Radwan, Mohamed Fathy Abu El-Yazeed
FPGA implementation of fractional-order Chua's chaotic system. MOCAST (2018)
Nariman A. Khalil, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman
Two topologies of fractional-order oscillators based on CFOA and RC networks. MOCAST (2018)
Haneen G. Hezayyin, Gehad M. Ahmed, Mohammed E. Fouda, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
A generalized family of memristor-based voltage controlled relaxation oscillator. Int. J. Circuit Theory Appl. 46 (7) (2018)
Omar Elwy, Somia H. Rashad, Lobna A. Said, Ahmed G. Radwan
Comparison between three approximation methods on oscillator circuits. Microelectron. J. 81 (2018)
Omar Elwy, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Fractional-Order Relaxation Oscillators Based on Op-Amp and OTRA. ICM (2018)
Ahmed M. Hassanein, Abdulaziz H. Elsafty, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Incremental Grounded Voltage Controlled Memristor Emulator. ICM (2018)
Abdulaziz H. Elsafty, Esraa M. Hamed, Mohammed E. Fouda, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
Study of fractional flux-controlled memristor emulator connections. MOCAST (2018)
Abdulaziz H. Elsafty, Mohammed F. Tolba, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
FPGA Speech Encryption Realization Based on Variable S-Box and Memristor Chaotic Circuit. ICM (2018)
Samar M. Ismail, Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Mohamed Fathy Abu El-Yazeed
Mathematical analysis of gene regulation activator model. MOCAST (2018)
Nancy S. Soliman, Mohamed F. Tolba, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
FPGA Implementation of X- and Heart-shapes Controllable Multi-Scroll Attractors. ISCAS (2018)
Esraa M. Hamed, Amr M. AbdelAty, Lobna A. Said, Ahmed G. Radwan
Effect of Different Approximation Techniques on Fractional-Order KHN Filter Design. Circuits Syst. Signal Process. 37 (12) (2018)
Mohammed F. Tolba, Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan
FPGA implementation of fractional-order integrator and differentiator based on Grünwald Letnikov's definition. ICM (2017)
Mohamed F. Tolba, Amr M. AbdelAty, Lobna A. Said, Ahmed S. Elwakil, Ahmad Taher Azar, Ahmed H. Madian, Adel Ouannas, Ahmed G. Radwan
FPGA realization of Caputo and Grünwald-Letnikov operators. MOCAST (2017)
Nancy S. Soliman, Lobna A. Said, Ahmad Taher Azar, Ahmed H. Madian, Adel Ouannas, Ahmed G. Radwan
Fractional controllable multi-scroll V-shape attractor with parameters effect. MOCAST (2017)
Ahmed M. El-Naggar, Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Ahmed M. Soliman
Fractional order four-phase oscillator based on double integrator topology. MOCAST (2017)
Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Ahmed M. Soliman
Generalized family of fractional-order oscillators based on single CFOA and RC network. MOCAST (2017)
Somia H. Rashad, Esraa M. Hamed, Mohamed E. Fouda, Amr M. AbdelAty, Lobna A. Said, Ahmed G. Radwan
On the analysis of current-controlled fractional-order memristor emulator. MOCAST (2017)
Samar M. Ismail, Lobna A. Said, Ahmed A. Rezk, Ahmed G. Radwan, Ahmed H. Madian, Mohamed Fathy Abu El-Yazeed, Ahmed M. Soliman
Biomedical image encryption based on double-humped and fractional logistic maps. MOCAST (2017)
Samar M. Ismail, Lobna A. Said, Ahmed A. Rezk, Ahmed G. Radwan, Ahmed H. Madian, Mohamed Fathy Abu El-Yazeed, Ahmed M. Soliman
Image encryption based on double-humped and delayed logistic maps for biomedical applications. MOCAST (2017)
Esraa M. Hamed, Somia H. Rashad, Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian
Memcapacitor based charge pump. MOCAST (2017)
Samar M. Ismail, Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Mohamed Fathy Abu Elyazeed
Dynamics of fractional and double-humped logistic maps versus the conventional one. ICM (2017)
Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Ahmed M. Soliman
Three Fractional-Order-Capacitors-Based Oscillators with Controllable Phase and Frequency. J. Circuits Syst. Comput. 26 (10) (2017)
Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Ahmed M. Soliman
Fractional-order oscillator based on single CCII. TSP (2016)
Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Ahmed M. Soliman
Fractional Order Oscillator Design Based on Two-Port Network. Circuits Syst. Signal Process. 35 (9) (2016)
Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Ahmed M. Soliman
Fractional-order inverting and non-inverting filters based on CFOA. TSP (2016)
Lobna A. Said, Samar M. Ismail, Ahmed G. Radwan, Ahmed H. Madian, Mohamed Fathy Abu El-Yazeed, Ahmed M. Soliman
On The Optimization of Fractional Order Low-Pass Filters. Circuits Syst. Signal Process. 35 (6) (2016)
Lobna A. Said, Ahmed G. Radwan, Ahmed H. Madian, Ahmed M. Soliman
Two-port two impedances fractional order oscillators. Microelectron. J. 55 (2016)
Lobna A. Said, Ahmed H. Madian, Ahmed G. Radwan, Ahmed M. Soliman
Current feedback operational amplifier (CFOA) based fractional order oscillators. ICECS (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Lobna A. Said