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Mahmoud Nasr

Comparative analysis of noise estimation methods in computed tomography images: Histogram analysis, L2 norm, SSIM, and CNN-based classification with ResNet50
2025 · Mahmoud Nasr, Krzysztof Brzostowski, et al. · Digital Signal Processing · 9
Cancelable biometric authentication leveraging empirical mode decomposition and quaternion representations for IoT security
2025 · Mahmoud Nasr, Krzysztof Brzostowski, et al. · Scientific Reports · 9
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A novel approach for CT image smoothing: Quaternion Bilateral Filtering for kernel conversion
2025 · Mahmoud Nasr, Adam Piórkowski, et al. · Computers in Biology and Medicine · 7
An Approach for CT Image Conversion Using Filtering Based on Quaternion Mathematics
2023 · Mahmoud Nasr, Adam Piórkowski, et al. · Lecture notes in networks and systems · 7
Implementation of quaternion mathematics for biometric security
2024 · Fatma Khallaf, Walid El-Shafai, et al. · Multimedia Tools and Applications · 6
Denoising of CT and MRI Images Using Decomposition-Based Curvelet Thresholding and Classical Filtering Techniques
2026 · Mahmoud Nasr, Krzysztof Brzostowski, et al. · Applied Sciences · 5
Cancelable Biometric System Based on the Quaternion Implementation of Double Random Phase Encoding
2023 · Mahmoud Nasr, Adam Piórkowski, et al. · International Conference on Electronic Engineering (ICEEM) · 5
Cancelable Biometrics Based on Quaternion Adaptive Filter Optimization for Security Applications
2024 · Mahmoud Nasr, Adam Piórkowski, et al. · International Conference on Computing and Informatics (ICCI) · 2
Enhanced CT Image Reconstruction Using VMD-Based Quaternion Bilateral Filtering
2025 · Mahmoud Nasr, Krzysztof Brzostowski, et al. · Lecture notes in computer science · 1
Quaternion double random phase encoding for privacy-preserving cancelable biometrics
2024 · Mahmoud Nasr, Adam Piórkowski, et al. · Multimedia Tools and Applications · 1
A BEMD-Based Quaternion Filtering Approach Sharp-to-Soft Kernel CT Image Conversion
2026 · Mahmoud Nasr, Jan K. Argasiński, et al. · Lecture notes in computer science
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Decomposition-Guided Curvelet Thresholding for Sharp-to-Soft CT Kernel Conversion
2026 · Mahmoud Nasr, Jan K. Argasiński, et al. · Communications in computer and information science
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Timing for securing the biometric template transformation based on supervised learning using Double Random Phase Encoding Method
2025 · Mahmoud Nasr, Pascal Muam Mah · EAI endorsed transactions on intelligent systems and machine learning applications.
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Works count: 13
Citation count: 52
H-index: 5
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