Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Mohamed K. Metwally"'
Publikováno v:
The Open Biomedical Engineering Journal. 14:11-19
Introduction: Detection of Diabetic Retinopathy (DR) is essential in clinical ophthalmology as it may prevent sight degradation. In this paper, a complete Photoacoustic (PA) analysis is implemented to detect DR in three different eye models represent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33714d5b6b1578784696f274c2926900
https://doi.org/10.2174/1874120702014010011
https://doi.org/10.2174/1874120702014010011
Autor:
Tae-Seong Kim, Se-Je Park, Mohamed K. Metwally, Mugahed A. Al-antari, Jeong-Sik Shin, Dildar Hussain, Seung-Moo Han, Mohammed A. Al-masni
Publikováno v:
Journal of X-Ray Science and Technology. 26:395-412
Background In general, the image quality of high and low energy images of dual energy X-ray absorptiometry (DXA) suffers from noise due to the use of a small amount of X-rays. Denoising of DXA images could be a key process to improve a bone mineral d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::787d955f0b6c28419cd5e48adf8c26eb
https://doi.org/10.3233/xst-17341
https://doi.org/10.3233/xst-17341
Autor:
Jun Hyeok Park, Mugahed A. Al-antari, Yasser M. Kadah, Seung Moo Han, Tae-Seong Kim, Park Sungun, Mohamed K. Metwally, Mohammed A. Al-masni
Publikováno v:
Journal of Medical and Biological Engineering. 38:443-456
Computer-aided diagnosis (CAD) offers assistance to radiologists in the interpretation of medical images. A CAD system learns the nature of different tissues and uses this information to diagnose abnormalities. In this paper, we propose a CAD system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7ffe2d575b75c358ee68fabbdf0e56
https://doi.org/10.1007/s40846-017-0321-6
https://doi.org/10.1007/s40846-017-0321-6
Autor:
Mugahed A. Al-antari, Tae-Seong Kim, Mohammed A. Al-masni, Yasser M. Kadah, Mohamed K. Metwally, Seung-Moo Han
Publikováno v:
Biocybernetics and Biomedical Engineering. 37:619-629
Computed tomography (CT) is a widely used imaging technique in medical diagnosis. Among the latest advances in CT imaging techniques, the use of cone-beam X-ray projections, instead of the usual planar fan beam, promises faster yet safer 3D imaging i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8c283de43d28ca6d5dcad1b35677f6e
https://doi.org/10.1016/j.bbe.2017.07.001
https://doi.org/10.1016/j.bbe.2017.07.001
Publikováno v:
Medical & Biological Engineering & Computing. 53:1085-1101
Transcranial direct current stimulation (tDCS) is considered to be a promising technique for noninvasive brain stimulation and brain disease therapy. Recent studies have investigated the distribution of the electric field (EF) magnitude over gyri and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ce836db821963c40affa0d42c29b769
https://doi.org/10.1007/s11517-015-1301-z
https://doi.org/10.1007/s11517-015-1301-z
Autor:
Mohammed A. Al-masni, J.-S. Shin, Patricio Rivera, Mohamed K. Metwally, S.-J. Park, Edwin Valarezo, Tae-Seong Kim, Taeyeon Kim, Mugahed A. Al-antari, G. Gi, J. M. Park, Seung-Moo Han, Dildar Hussain
Publikováno v:
EMBC
Dual high and low energy images of Dual Energy X-ray Absorptiometry (DEXA) suffer from noises due to the use of weak amount of X-rays. Denoising these DEXA images could be a key process to enhance and improve a Bone Mineral Density (BMD) map which is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3378f850fe2fad3c20dab1af392aad73
https://doi.org/10.1109/embc.2017.8036889
https://doi.org/10.1109/embc.2017.8036889
Autor:
Kyung Min Byun, Seung Hyun Jeon, Seyoung Eom, Mohamed K. Metwally, Tae-Seong Kim, Sherif H. El-Gohary
Publikováno v:
Biomedical Engineering Letters. 4:250-257
Purpose In this work, we propose an alternative photoacoustic probe based on transurethral laser illumination to a conventional transrectal photoacoustic imaging system suffering from a high optical absorption at a rectal wall and its surrounding tis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3c81e56476aec14ec99eed7a6c4379b
https://doi.org/10.1007/s13534-014-0150-2
https://doi.org/10.1007/s13534-014-0150-2
Autor:
Thomas M. Wolbank, Mohamed K. Metwally
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 29:1380-1392
PurposeThe purpose of this paper is to describe an effective method to eliminate or substantially reduce the modulation harmonics due to saturation and inter‐modulation for sensorless speed control induction motor drives at low and zero speed with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a8e70f5d69bdabc62682ff575533ab
https://doi.org/10.1108/03321641011061560
https://doi.org/10.1108/03321641011061560
Autor:
Wooseok Choi, Sang-Hoon Lee, Hwa-Jin Lee, Kyung-Mo Park, Seulgi Eun, Jeungchan Lee, Tae-Song Kim, Abdalla Z. Mohamed, Eun Young Lee, Seung Min Lee, Mohamed K. Metwally
Publikováno v:
2014 Cairo International Biomedical Engineering Conference (CIBEC).
Bell's palsy (BP) is a common peripheral idiopathic disease affecting the facial nerve (CN VII) causing inability to move facial muscles on the affected side. We investigated BP's effects on the resting state default mode network (DMN) connectivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c61909f9ef839ba71021c2c04bcac14
https://doi.org/10.1109/cibec.2014.7020913
https://doi.org/10.1109/cibec.2014.7020913
Publikováno v:
2014 Cairo International Biomedical Engineering Conference (CIBEC).
Photoacoustic imaging (PAI) is a non-invasive imaging modality that combines the absorption contrast of light with ultrasound resolution. Laser is used to deposit optical energy (i.e., optical fluence) into a target. As a result, the target temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1ebb9e0c48be7f7e407bed6d06e1315
https://doi.org/10.1109/cibec.2014.7020958
https://doi.org/10.1109/cibec.2014.7020958