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A Comparison of Deep Learning Techniques for Glaucoma Diagnosis on Retinal Fundus Images [PDF]
, 2023 Glaucoma is one of the serious disorders which cause permanent vision loss if it left undetected. The primary cause of the disease is elevated intraocular pressure, impacting the optic nerve head (ONH) that originates from the optic disc.
R. Geethalakshmi, et al.
core +2 more sources
Two-stage framework for optic disc localization and glaucoma classification in retinal fundus images using deep learning [PDF]
BMC Medical Informatics and Decision Making, 2019 With the advancement of powerful image processing and machine learning techniques, Computer Aided Diagnosis has become ever more prevalent in all fields of medicine including ophthalmology.
Muhammad Naseer Bajwa +6 more
semanticscholar +1 more source
Characteristics of the optic disc in young people with high myopia
BMC Ophthalmology, 2022 Purpose This study aimed to investigate the characteristics of the optic disc in adolescents and young adults with high myopia by applying optical coherence tomography angiography.
Fen Zhang +6 more
doaj +1 more source
Optical coherence tomography angiography of optic disc perfusion in non-arteritic anterior ischemic optic neuropathy [PDF]
International Journal of Ophthalmology, 2017 AIM: To compare the optic disc blood flow of non-arteritic ischemic optic neuropathy (NAION) eyes with normal eyes. METHODS: The optic disc blood flow densities of diagnosed non-acute phase NAION eyes (21 eyes, 14 individuals) and normal eyes (19 eyes ...
Jia-Wen Ling +4 more
doaj +1 more source
CDED-Net: Joint Segmentation of Optic Disc and Optic Cup for Glaucoma Screening
IEEE Access, 2020 Glaucoma is an eye disease that can cause loss of vision by damaging the optic nerve. It is the world’s second leading cause of blindness after cataracts.
Munazza Tabassum +6 more
semanticscholar +1 more source
Aggressive Behavior, Volume 49, Issue 1, Page 85-95, January 2023., 2023 Abstract The past two decades have produced extensive evidence on the manifold and severe outcomes for victims of aggression exposure in the workplace. However, due to the dominating individual‐centered approach, most findings miss a social network perspective.
Alexander Herrmann +2 more
wiley +1 more source
Semi‐supervised classification of fundus images combined with CNN and GCN
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose Diabetic retinopathy (DR) is one of the most serious complications of diabetes, which is a kind of fundus lesion with specific changes. Early diagnosis of DR can effectively reduce the visual damage caused by DR. Due to the variety and different morphology of DR lesions, automatic classification of fundus images in mass screening can ...
Sixu Duan +8 more
wiley +1 more source
Acta ophthalmologica, 2020 Optic disc drusen (ODD) are calcified optic nerve head deposits. Objectives of this study were to examine the prevalence of ODD in eyes removed by enucleation and to describe related histopathological signatures of ODD and surrounding tissues.
M. Skougaard +3 more
semanticscholar +1 more source
Glaucoma detection of retinal images based on boundary segmentation [PDF]
, 2020 The rapid growth of technology makes it possible to implement in immediate diagnosis for patients using image processing. By using morphological processing and adaptive thresholding method for segmentation of optic disc and optic cup, various sizes of ...
Mustafa, Mohd Marzuki +5 more
core +3 more sources
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Positron emission tomography with x‐ray computed tomography (PET/CT) is increasingly being utilized for radiation treatment planning (RTP). Accurate delivery of RT therefore depends on quality PET/CT data. This study covers quality control (QC) procedures required for PET/CT for diagnostic imaging and incremental QC required for RTP.
Ran Klein +7 more
wiley +1 more source