Improving traditional method used for medical image fusion by deep learning approach-based convolution neural network

W El-Shafai, C Ghandour, S El-Rabaie - Journal of Optics, 2023 - Springer
In the fields of pattern recognition and image processing, deep learning (DL) technology has
been intensively studied. According to the characteristics of multi-modal medical images …

Efficient classification of different medical image multimodalities based on simple CNN architecture and augmentation algorithms

W El-Shafai, AA Mahmoud, AM Ali, ESM El-Rabaie… - Journal of Optics, 2024 - Springer
Convolutional neural networks (CNN) are the best deep learning architecture to perform
tumors classification for different imaging modalities: Us, X-ray, CT, and MRI. The scarcity of …

Performance evaluation of an encrypted color image transmission over wireless network with different chaotic-based techniques

A Naguib, W El‑Shafai, M Shokair - Journal of Optics, 2023 - Springer
Nowadays, there are massive demands on the broadband multimedia services. Data
security in today's world is an essential issue in different aspects of life such as marketing …

Deep secure PalmNet: A novel cancelable palmprint template protection scheme with deep attention net and randomized hashing security mechanism

MS Khan, H Li, C Zhao - Computers & Security, 2024 - Elsevier
Overcoming challenges in the current cancelable palmprint template is essential for
enhancing privacy and security in biometric systems, as these templates exhibit …

CNN framework for optical image super-resolution and fusion

W El-Shafai, R Aly, TE Taha, FE Abd El-Samie - Journal of Optics, 2024 - Springer
This paper presents an algorithm for image super-resolution based on CNN. The objective is
to work on medical images including images with tumors for better diagnosis. The CNN is …

A robust cancellable face and palmprint recognition system based on 3D optical chaos-DNA cryptosystem

HAA Eldawy, W El-Shafai, EED Hemdan… - Optical and Quantum …, 2023 - Springer
Several cancelable biometric procedures have been developed to preserve personal data
security. This research presents a cancelable biometric authentication mechanism to ensure …

Efficient secure optical DWT-based watermarked 3D video transmission over MC-CDMA wireless channel

EM El-Bakary, W El-Shafai, S El-Rabaie, O Zahran… - Journal of Optics, 2023 - Springer
Abstract Three-dimensional video (3DV) communication through wireless channels suffers
from bit stream losses. Therefore, the efficient performance of 3DV transmission techniques …

A proposed video super-resolution reconstruction strategy using wavelet multi-scale convolutional neural networks

MA Elgohary, W El-Shafai, FEA El-Samie… - Journal of Optics, 2024 - Springer
High-resolution (HR) images are often required for most applications, as they incorporate
complementary information. However, the optimal utilization of sensor and visual …

Convolutional sparse-coding-based 3DV image super-resolution framework

W El-Shafai, MA Abd El-Fatah, MI Dessouky… - Journal of Optics, 2024 - Springer
Super-Resolution (SR) reconstruction of images has an extreme importance for vision
applications. Numerous algorithms have been introduced for this purpose in recent years …

Object Detection from Enhanced IR Images Based on Preprocessing and Cumulative Histogram Estimation for Tracking and Gait Recognition Applications

AM Gamal, HI Ashiba, GM El-Banby, W El-Shafai… - Journal of Optics, 2023 - Springer
This paper presents two efficient approaches for object detection from Infrared (IR) images.
The first approach is based on enhancement using histogram equalization (HE) in addition …