Lobna A. Said

Orcid: 0000-0001-8223-4625

According to our database1, Lobna A. Said authored at least 100 papers between 2014 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of five.

Timeline

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Bibliography

2024
Optimization of Double fractional-order Image Enhancement System.
Circuits Syst. Signal Process., June, 2024

Software and hardware realizations for different designs of chaos-based secret image sharing systems.
J. Real Time Image Process., May, 2024

Hardware Accelerator of Fractional-Order Operator Based on Phase Optimized Filters With Applications.
IEEE Trans. Circuits Syst. I Regul. Pap., February, 2024

Chaotic neural network quantization and its robustness against adversarial attacks.
Knowl. Based Syst., 2024

2023
Artificial Neural Network Chaotic PRNG and simple encryption on FPGA.
Eng. Appl. Artif. Intell., November, 2023

Ternary SRAM circuit designs with CNTFETs.
Int. J. Circuit Theory Appl., July, 2023

An Efficient Multi-Secret Image Sharing System Based on Chinese Remainder Theorem and Its FPGA Realization.
IEEE Access, 2023

On the Design Flow of the Fractional-Order Analog Filters Between FPAA Implementation and Circuit Realization.
IEEE Access, 2023

Metasurface Inverse Design: Global Optimization and Machine Learning Integration.
Proceedings of the 5th Novel Intelligent and Leading Emerging Sciences Conference, 2023

Aloe Vera Tissue Modeling and Parameter Identification Using Meta-heuristic Optimization Algorithm.
Proceedings of the International Conference on Microelectronics, 2023

Modified Arnold Transform and DNA Manipulation for Chaos-Based RGB Image Encryption.
Proceedings of the International Conference on Microelectronics, 2023

CNTFET-based Approximate Ternary Adder Design.
Proceedings of the 30th IEEE International Conference on Electronics, Circuits and Systems, 2023

Capacitive Power Transfer Modeling of Charging Inner-body Devices.
Proceedings of the 30th IEEE International Conference on Electronics, Circuits and Systems, 2023

Pixel-based Visual Secret Sharing Using Lorenz System.
Proceedings of the 8th International Conference on Cloud Computing and Internet of Things, 2023

2022
FPGA Implementation of Reconfigurable CORDIC Algorithm and a Memristive Chaotic System With Transcendental Nonlinearities.
IEEE Trans. Circuits Syst. I Regul. Pap., 2022

Plant Tissue Modelling Using Power-Law Filters.
Sensors, 2022

CNTFET-based ternary address decoder design.
Int. J. Circuit Theory Appl., 2022

Numerical Sensitivity Analysis and Hardware Verification of a Transiently-Chaotic Attractor.
Int. J. Bifurc. Chaos, 2022

Chaos-Based Image Encryption Using DNA Manipulation and a Modified Arnold Transform.
Proceedings of the Model and Data Engineering: 11th International Conference, 2022

A Unified System for Encryption and Multi-Secret Image Sharing Using S-box and CRT.
Proceedings of the 27th International Conference on Automation and Computing, 2022

Generic Hardware Realization of K Nearest Neighbors on FPGA.
Proceedings of the International Conference on Microelectronics, 2022

A Secured Lossless Visual Secret Sharing for Color Images Using Arnold Transform.
Proceedings of the International Conference on Microelectronics, 2022

Different Approximation Techniques For A FOPID Feedback Control of a DC Motor.
Proceedings of the International Conference on Microelectronics, 2022

IoT Microchip AVR Microcontroller's Fuses and Lock Bits High Voltage Programmer.
Proceedings of the International Conference on Microelectronics, 2022

On Fractional-order Capacitive Wireless Power Transfer System.
Proceedings of the International Conference on Microelectronics, 2022

Registerless Multiplierless YCoCg-R and YCoCg Color Space Converters Hardware Implementation.
Proceedings of the 32nd International Conference on Computer Theory and Applications, 2022

2021
Design and FPGA Verification of Custom-Shaped Chaotic Attractors Using Rotation, Offset Boosting and Amplitude Control.
IEEE Trans. Circuits Syst. II Express Briefs, 2021

CNTFET design of a multiple-port ternary register file.
Microelectron. J., 2021

Cancellable face recognition based on fractional-order Lorenz chaotic system and Haar wavelet fusion.
Digit. Signal Process., 2021

Fractional-Order Edge Detection Masks for Diabetic Retinopathy Diagnosis as a Case Study.
Comput., 2021

Fractional-Order Bio-Impedance Modeling for Interdisciplinary Applications: A Review.
IEEE Access, 2021

Reconfigurable FPGA Realization of Fractional-Order Chaotic Systems.
IEEE Access, 2021

FPGA Realizations of Chaotic Epidemic and Disease Models Including Covid-19.
IEEE Access, 2021

Memristive Bio-Impedance Modeling of Fruits and Vegetables.
IEEE Access, 2021

A Scalable Firmware-Over-The-Air Architecture suitable for Industrial IoT Applications.
Proceedings of the 3rd Novel Intelligent and Leading Emerging Sciences Conference, 2021

Double Fractional-order Masks Image Enhancement.
Proceedings of the 3rd Novel Intelligent and Leading Emerging Sciences Conference, 2021

A Comparative Study of Different Chaotic Systems in Path Planning for Surveillance Applications.
Proceedings of the International Conference on Microelectronics, 2021

MPPT for a Partially Shaded PV System Using Accelerated Particle Swarms.
Proceedings of the International Conference on Microelectronics, 2021

Design of IoT Microchip AVR Programmer for FOTA Updates based on Unified Programming and Debug Interface using Wi-Fi and LoRa.
Proceedings of the 28th IEEE International Conference on Electronics, 2021

2020
A novel image encryption system merging fractional-order edge detection and generalized chaotic maps.
Signal Process., 2020

Chaotic Dynamics and FPGA Implementation of a Fractional-Order Chaotic System With Time Delay.
IEEE Open J. Circuits Syst., 2020

On the Approximations of CFOA-Based Fractional-Order Inverse Filters.
Circuits Syst. Signal Process., 2020

Design and Implementation of an Optimized Artificial Human Eardrum Model.
Circuits Syst. Signal Process., 2020

Numerical Simulations and FPGA Implementations of Fractional-Order Systems Based on Product Integration Rules.
IEEE Access, 2020

Optimized Edge Detection Technique for Brain Tumor Detection in MR Images.
IEEE Access, 2020

Memristor-CNTFET based Ternary Full Adders.
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020

Do the Bio-impedance Models Exhibit Pinched Hysteresis?
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020

Fractional-order Memristor Emulator with Multiple Pinched Points.
Proceedings of the 32nd International Conference on Microelectronics, 2020

On Series Connections of Fractional-Order Elements and Memristive Elements.
Proceedings of the 32nd International Conference on Microelectronics, 2020

Two-Port Network Analysis of Equal Fractional-order Wireless Power Transfer Circuit.
Proceedings of the 32nd International Conference on Microelectronics, 2020

Comparative Study of CNTFET Implementations of 1-trit Multiplier.
Proceedings of the 32nd International Conference on Microelectronics, 2020

2019
FPGA Implementation of the Fractional Order Integrator/Differentiator: Two Approaches and Applications.
IEEE Trans. Circuits Syst. I Regul. Pap., 2019

Synchronization and FPGA realization of fractional-order Izhikevich neuron model.
Microelectron. J., 2019

General fractional order mem-elements mutators.
Microelectron. J., 2019

FPGA implementation of sound encryption system based on fractional-order chaotic systems.
Microelectron. J., 2019

All Possible Topologies of the Fractional-Order Wien Oscillator Family Using Different Approximation Techniques.
Circuits Syst. Signal Process., 2019

Chaotic Flower Pollination and Grey Wolf Algorithms for parameter extraction of bio-impedance models.
Appl. Soft Comput., 2019

Ternary Functions Design Using Memristive Threshold Logic.
IEEE Access, 2019

Cole Bio-Impedance Model Variations in $Daucus~Carota~Sativus$ Under Heating and Freezing Conditions.
IEEE Access, 2019

Design of Fractional-Order Differentiator-Lowpass Filters for Extracting the R peaks in ECG Signals.
Proceedings of the 42nd International Conference on Telecommunications and Signal Processing, 2019

Generic Hardware of Fractional Order Multi-Scrolls Chaotic Generator Based on FPGA.
Proceedings of the 17th IEEE International New Circuits and Systems Conference, 2019

Using Meta-heuristic Optimization to Extract Bio-impedance Parameters from an Oscillator Circuit.
Proceedings of the 17th IEEE International New Circuits and Systems Conference, 2019

N-digits Ternary Carry Lookahead Adder Design.
Proceedings of the 31st International Conference on Microelectronics, 2019

Power Tracking Controller Design For Photo-voltaic Systems Based On Particle Swarm Optimization Technique.
Proceedings of the 31st International Conference on Microelectronics, 2019

Heating and Freezing Injury to Plant Tissues and Their Effect on Bioimpedance: Experimental Study.
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019

Frational Order Inverse Filters Based on CCII Family.
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019

A Simple BJT Inverse Memristor Emulator and Its Application in Chaotic Oscillators.
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019

Fractional-order Nonminimum-phase Filter Design.
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019

Fractional-Order Oscillators Based on Double Op-Amp.
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019

Toward Portable Bio-impedance devices.
Proceedings of the Fourth International Conference on Advances in Computational Tools for Engineering Applications, 2019

2018
Comparison between three approximation methods on oscillator circuits.
Microelectron. J., 2018

A generalized family of memristor-based voltage controlled relaxation oscillator.
Int. J. Circuit Theory Appl., 2018

Effect of Different Approximation Techniques on Fractional-Order KHN Filter Design.
Circuits Syst. Signal Process., 2018

Two topologies of fractional-order oscillators based on CFOA and RC networks.
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018

Mathematical analysis of gene regulation activator model.
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018

Study of fractional flux-controlled memristor emulator connections.
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018

FPGA implementation of fractional-order Chua's chaotic system.
Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018

FPGA Implementation of X- and Heart-shapes Controllable Multi-Scroll Attractors.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Memristor-CNTFET based Ternary Comparator unit.
Proceedings of the 30th International Conference on Microelectronics, 2018

Incremental Grounded Voltage Controlled Memristor Emulator.
Proceedings of the 30th International Conference on Microelectronics, 2018

Fractional-Order Relaxation Oscillators Based on Op-Amp and OTRA.
Proceedings of the 30th International Conference on Microelectronics, 2018

FPGA Speech Encryption Realization Based on Variable S-Box and Memristor Chaotic Circuit.
Proceedings of the 30th International Conference on Microelectronics, 2018

2017
Three Fractional-Order-Capacitors-Based Oscillators with Controllable Phase and Frequency.
J. Circuits Syst. Comput., 2017

FPGA realization of Caputo and Grünwald-Letnikov operators.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

Fractional controllable multi-scroll V-shape attractor with parameters effect.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

Generalized family of fractional-order oscillators based on single CFOA and RC network.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

On the analysis of current-controlled fractional-order memristor emulator.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

Image encryption based on double-humped and delayed logistic maps for biomedical applications.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

Biomedical image encryption based on double-humped and fractional logistic maps.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

Memcapacitor based charge pump.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

Fractional order four-phase oscillator based on double integrator topology.
Proceedings of the 6th International Conference on Modern Circuits and Systems Technologies, 2017

FPGA implementation of fractional-order integrator and differentiator based on Grünwald Letnikov's definition.
Proceedings of the 29th International Conference on Microelectronics, 2017

Dynamics of fractional and double-humped logistic maps versus the conventional one.
Proceedings of the 29th International Conference on Microelectronics, 2017

2016
Two-port two impedances fractional order oscillators.
Microelectron. J., 2016

Fractional Order Oscillator Design Based on Two-Port Network.
Circuits Syst. Signal Process., 2016

On The Optimization of Fractional Order Low-Pass Filters.
Circuits Syst. Signal Process., 2016

Fractional-order oscillator based on single CCII.
Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016

Fractional-order inverting and non-inverting filters based on CFOA.
Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016

2014
Fractional order two port network oscillator with equal order.
Proceedings of the 26th International Conference on Microelectronics, 2014

Current feedback operational amplifier (CFOA) based fractional order oscillators.
Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014


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