Publications

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2022
Youssef, D., S. Hassab-Elnaby, and S. R. Al-Sayed, " New 3D model for accurate prediction of thermal and microstructure evolution of laser powder cladding of Ti6Al4V alloy", Alexandria Engineering Journal, vol. 61, issue 5, pp. 4137-4158, 2022.
2021
Al-Sayed, S. R., and D. Youssef, " Exploiting Local Contrast Laser Speckle Photography for Surface Topometry of Laser Metal Deposition", Optics InfoBase Conference Papers, 2021.
Youssef, D., and S. R. Al-Sayed, "Microscale Clad Thickness Measurement after Laser Cladding via Laser Speckle Photography", NILES 2021 - 3rd Novel Intelligent and Leading Emerging Sciences , pp. 413-415, 2021.
Youssef, D., S. Hassab-Elnaby, and H. El-Ghandoor, "Nanoscale quantitative surface roughness measurement of articular cartilage using second-order statistical-based biospeckle", PLOS ONE, vol. 16, issue 1, pp. 1-20, 2021. journal.pone_.0246395.pdf
Abdelazeem, R. M., D. Youssef, S. Hassab-Elnaby, and M. Agour, "Three-dimensional holographic projection of brain tumor progression", Optics InfoBase Conference Papers, 2021.
Abdelazeem, R. M., D. Youssef, S. Hassab-Elnaby, and M. Agour, "Visualization of Retinal Anatomical Structure Using Computer-Generated Holography", NILES 2021 - 3rd Novel Intelligent and Leading Emerging Sciences , pp. 232-235, 2021.
2020
Khouly, R. A., D. Youssef, J. El-Azab, S. Hassab-Elnaby, and undefined, "Holographic Projection of Brain Magnetic Resonance Data Based White and Gray matter Segmentation", Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN), OSA Technical Digest, USA, April, 2020.
Youssef, D., and S. Hassab-Elnaby, "Investigating speckle pattern produced by biological tissue via image quality assessment", JAC-ECC, Egypt, 2020.
Youssef, D., and S. Hassab-Elnaby, "New biospeckle-based analysis method for surface roughness measurement: ex-vivo experimental study on bovine articular cartilage", Biophotonics and Biomedical Microscopy, pp. 1-8, 2020.
Abdelazeem, R. M., D. Youssef, J. El-Azab, S. Hassab-Elnaby, and M. Agour, "Three-Dimensional Holographic Reconstruction of Brain Tissue Based on Convolution Propagation", Journal of Physics: Conf. Series, vol. 1472, 2020. abdelazeem_2020_j._phys.__conf._ser._1472_012008.pdf
Khouly, R. A., D. Youssef, J. El-Azab, S. Hassab-Elnaby, and M. Agour, "Three-dimensional visualization of brain tumor progression based accurate segmentation via comparative holographic projection", PLOS ONE, vol. 15, issue 7, pp. 1-24, 2020. journal.pone_.0236835.pdf
2019
Khouly, R. A., D. Youssef, J. El-Azab, and S. Hassab-Elnaby, Three-Dimensional Visualization of Retinal Surface Using Computer-Generated Hologram, , Sharm El Sheikh, Egypt, 2019. Poster_Sharm_El_Sheikh.pdf
Youssef, D., J. El-Azab, H. Kandel, S. Hassab-Elnaby, and H. El-Ghandoor, "Biospeckle local contrast analysis for surface roughness study of articular cartilage", Optik, vol. 183, pp. 55-64, 2019.
Youssef, D., S. Hassab-Elnaby, J. El-Azab, H. Kandel, and H. El–Ghandoor, Evaluation of Articular Cartilage Surface Roughness Using Laser Speckle Technique: Ex-Vivo Experimental Study, , Egypt, Cairo University, 2019.
2018
Hamdy, O., D. Youssef, J. El-Azab, and N. Solouma, "Detection of Breast Diseases using Numerical Study of Light Propagation", CIBEC, Cairo, Egypt, pp. 53-56, 2018.
2017
Youssef, D., H. El-Ghandoor, H. Kandel, J. El-Azab, and S. Hassab-Elnaby, "Estimation of Articular Cartilage Surface Roughness Using Gray-Level Co-Occurrence Matrix of Laser Speckle Image", Materials, vol. 10, issue 7, pp. 714, 2017.
2016
Youssef, D., H. Kandel, and J. El-Azab, "Application of laser speckle imaging methods for the evaluation of articular cartilage surface roughness", 9th International Conference of Laser Applications (ICLA), Egypt, 2016.
2013
Youssef, D., N. Solouma, and A. - B. Youssef, Image guided laser treatment of retinal disorders : an experimental study, , Egypt, Cairo University, 2013.
2012
Youssef, D., and N. Solouma, "Accurate Detection of Blood Vessels I mproves the Detection of Exudates in Color Fundus Images", Computer methods and programs in biomedicine, vol. 108, pp. 1052–1061, 2012.
2011
Al-Saeed, T., D. Youssef, and N. Solouma, "Automatic Detection of Micro Aneurisms and Hemorrhage for Screening of Retinal Diseases", UK Academy for Information Systems, UK, 11 April, 2011.
2010
Youssef, D., N. Solouma, A. El-dib, M. Mabrouk, and A. - B. Youssef, "New Feature-Based Detection of Blood Vessels and Exudates in C olor Fundus Images", IPTA conference, Paris , France, July, 2010.
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