Osama A. Omer

According to our database, Osama A. Omer authored at least 27 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Deep learning innovations in diagnosing diabetic retinopathy: The potential of transfer learning and the DiaCNN model.

Mohamed R. Shoaib, Heba M. Emara, Jun Zhao, Walid El-Shafai, Naglaa F. Soliman, Ahmed S. Mubarak, Osama A. Omer, Fathi E. Abd El-Samie, Hamada Esmaiel

Comput. Biol. Medicine, February, 2024

2023

Modified state activation functions of deep learning-based SC-FDMA channel equalization system.

Mohamed A. Mohamed, Hassan A. Hassan, Mohamed H. Essai, Hamada Esmaiel, Ahmed S. Mubarak, Osama A. Omer

EURASIP J. Wirel. Commun. Netw., December, 2023

Subject-Independent per Beat PPG to Single-Lead ECG Mapping.

Khaled M. Abdelgaber, Mostafa Salah, Osama A. Omer, Ahmed E. A. Farghal, Ahmed S. Mubarak

Inf., 2023

Reconfigurable Intelligent Surfaces-Assisted Enhanced Spatial Modulation for Future Wireless Networks.

Shaimaa Hussein Yasin, Osama A. Omer, Ahmed Mohammed Nor, Octavian Fratu, Simona Halunga, Ahmed S. Mubarak

IEEE Access, 2023

Reconfigurable Intelligent Surface Reliable Cooperative Beamforming Based on Cascade/Parallel Hybrid Networking.

Mostafa M. Elsherbini, Osama A. Omer, Mostafa Salah

IEEE Access, 2023

2022

Beat-Based PPG-ABP Cleaning Technique for Blood Pressure Estimation.

Mostafa Salah, Osama A. Omer, Loay Hassan, Mohamed Ragab, Ammar Mostafa Hassan, Ahmed Abdelreheem

IEEE Access, 2022

RIS-Focus: On the Optimal Placement of the Focal Plane for Outdoor Beam Routing.

Mostafa Salah, Mostafa M. Elsherbini, Osama A. Omer

IEEE Access, 2022

2020

Sparse Index OFDM Modulation for IoT Communications.

Hany S. Hussein, Ahmed S. Mubarak, Osama A. Omer, Usama Sayed Mohamed, Mostafa Salah

IEEE Access, 2020

2019

Spectral Efficiency Enhancement Based on Sparsely Indexed Modulation for Green Radio Communication.

Mostafa Salah, Osama A. Omer, Usama S. Mohammed

IEEE Access, 2019

Optimizing Remote Photoplethysmography Using Adaptive Skin Segmentation for Real-Time Heart Rate Monitoring.

R. M. Fouad, Osama A. Omer, Moustafa H. Aly

IEEE Access, 2019

Geometry Aware Scheme for Initial Access and Control of MmWave Communications in Dynamic Environments.

Ahmed S. Mubarak, Osama A. Omer, Hamada Esmaiel, Usama Sayed Mohamed

Proceedings of the International Conference on Advanced Intelligent Systems and Informatics 2019, 2019

Performance Evaluation of mm-Wave RoF Systems Using APSK Modulation.

Ahmed A. Mohamed, Abdou Ahmed, Osama A. Omer

Proceedings of the International Conference on Advanced Intelligent Systems and Informatics 2019, 2019

Heart Rate Measurement Using Remote Photoplethysmograph Based on Skin Segmentation.

M. Somaya Abdel-Khier, Osama A. Omer, Hamada Esmaiel

Proceedings of the International Conference on Advanced Intelligent Systems and Informatics 2019, 2019

2018

Improvement of Driverless Cars' Passengers on Board Health and Safety, using Low-Cost Real-Time Heart Rate Monitoring System.

R. M. Fouad, Ahmed Onsy, Osama A. Omer

Proceedings of the 24th International Conference on Automation and Computing, 2018

2015

Efficient Resolution Enhancement Algorithm for Compressive Sensing Magnetic Resonance Image Reconstruction.

Osama A. Omer, M. Atef Bassiouny, Ken'ichi Morooka

Proceedings of the Image Analysis and Processing - ICIAP 2015, 2015

2012

A novel algorithm for PAPR reduction in LTE system.

Osama A. Omer, Ahmed Abdelreheem

Proceedings of the 2012 International Conference on Advances in Computing, 2012

2011

Region-based weighted-norm with adaptive regularization for resolution enhancement.

Osama A. Omer, Toshihisa Tanaka

Digit. Signal Process., 2011

Image Super-Resolution Based on Alternative Registration, Blur Identification and Reconstruction.

Osama A. Omer

Proceedings of the Signal Processing and Information Technology, 2011

2010

Image Superresolution Based on Locally Adaptive Mixed-Norm.

Osama A. Omer, Toshihisa Tanaka

J. Electr. Comput. Eng., 2010

Extraction of High-Resolution Frame from Low-Resolution Video Sequence Using Region-Based Motion Estimation.

Osama A. Omer, Toshihisa Tanaka

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

2009

Image Restoration Based on Adaptive Directional Regularization.

Osama A. Omer, Toshihisa Tanaka

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

Region-Based Super Resolution for Video Sequences Considering Registration Error.

Osama A. Omer, Toshihisa Tanaka

Proceedings of the Advances in Image and Video Technology, Third Pacific Rim Symposium, 2009

Region-based weighted-norm approach to video super-resolution with adaptive regularization.

Osama A. Omer, Toshihisa Tanaka

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Demosaicking Based on Optimization and Projection in Different Frequency Bands.

Osama A. Omer, Toshihisa Tanaka

EURASIP J. Image Video Process., 2008

Joint blur identification and high-resolution image estimation based on weighted mixed-norm with outlier rejection.

Osama A. Omer, Toshihisa Tanaka

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Super-resolution based on region-matching motion estimation.

Osama A. Omer, Toshihisa Tanaka

Proceedings of the Visual Communications and Image Processing 2007, 2007

2006

Region-Based Sub-pixel Motion Estimation from Noisy, Blurred, and Down-Sampled Sequences.

Osama A. Omer, Toshihisa Tanaka

Proceedings of the Advances in Multimedia Information Processing, 2006