Results 11 to 20 of about 1,202,649 (281)
Segmentation of the Blood Vessels and Optic Disk in Retinal Images [PDF]
IEEE Journal of Biomedical and Health Informatics, 2014 Retinal image analysis is increasingly prominent as a nonintrusive diagnosis method in modern ophthalmology. In this paper, we present a novel method to segment blood vessels and optic disk in the fundus retinal images.
Xiaohui Liu, Djibril Kaba
exaly +3 more sources
Signal, Image and Video Processing, 2019 Computer-aided optic disk (OD) detection and segmentation is at the heart of modern fundus image screening systems for early detection and diagnosis of glaucoma and diabetic retinopathy.
S. Naqvi +4 more
semanticscholar +2 more sources
Esotropia, nystagmus and optic disk staphyloma in Donnai-Barrow syndrome
Revista Brasileira de Oftalmologia, 2023 A 12-year-old boy with Donnai-Barrow syndrome diagnosed intra-uterus presented esotropia, high myopia, nystagmus, and optic disk staphyloma in an ophthalmologic examination.
Tamíres Able Carmona +5 more
doaj +2 more sources
Isolated unilateral disk edema
Clinical Optometry, 2011 Paul VarnerJohn J Pershing VAMC, Poplar Bluff, MO, USAAbstract: Isolated unilateral disk edema is a familiar clinical presentation with myriad associations.
Varner P
doaj +1 more source
Clinical Ophthalmology, 2011 Yu Yokoyama, Naoko Aizawa, Naoki Chiba, Kazuko Omodaka, Masahiko Nakamura, Takaaki Otomo, Shunji Yokokura, Nobuo Fuse, Toru NakazawaDepartment of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, JapanBackground: Eyes with glaucoma ...
Yokoyama Y +8 more
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Diagnostics of optic disk drusen in children [PDF]
Oftalʹmologiâ, 2016 Diagnosis of deep optic disc drusen (OND) in children is difficult because they are not visualized ophthalmoscopically and often mimic a picture of stagnation, identifying the wrong tactics diagnostic and therapeutic actions.Materials and Methods ...
A. G. Shchuko +3 more
doaj +2 more sources
Optic Disk Pit with Sudden Central Visual Field Scotoma [PDF]
Case Reports in Ophthalmological Medicine, 2016 Purpose. To describe a case of optic disk pit (ODP) with sudden central visual field scotoma. Methods. A 49-year-old woman presented, reporting sudden painless central visual field loss 3 months prior to presentation. Neuroophthalmologic, systematic, and
Nikol Panou, Demetrios G. Vavvas
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Optic Disk and Cup Segmentation Through Fuzzy Broad Learning System for Glaucoma Screening
IEEE Transactions on Industrial Informatics, 2021 Glaucoma is an ocular disease that causes permanent blindness if not cured at an early stage. Cup-to-disk ratio (CDR), obtained by dividing the height of optic cup (OC) with the height of optic disk (OD), is a widely adopted metric used for glaucoma ...
Riaz Ali +8 more
semanticscholar +1 more source
Optic Disk Drusen in Children [PDF]
Survey of Ophthalmology, 2016 Melinda Y. Chang, Stacy L Pineles
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Displacement of fovea toward optic disk after macular hole surgery with internal limiting membrane peeling. [PDF]
Int Med Case Rep J, 2017 Kouichi Ohta, Atsuko Sato, Nami Senda, Emi Fukui Department of Ophthalmology, Matsumoto Dental University, Shiojiri, Nagano, Japan Purpose: The purpose of this study was to demonstrate a displacement of the foveal depression toward the ...
Ohta K, Sato A, Senda N, Fukui E.
europepmc +2 more sources