Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Scanning Laser Ophthalmoscope"”.
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Assembly and proving of a wave front sensing confocal Scanning Laser Ophthalmoscope
Confocal Scanning Laser Ophthalmoscopy is used to image the fundus of the living eye. In theory, this technique can be used to observe single cells of the retina. Unfortunately, vision of most eyes is decreased by higher-order aberrations, that cannot be corrected by glasses or contact lenses. This …
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Modellbasierte dreidimensionale Fundusrekonstruktion: ein genereller Ansatz zur Integration multi-modaler Daten des menschlichen Augenhintergrundes
… the micro-perimetry examination with the scanning laser ophthalmoscope accounting for eye movements. Automatic micro perimetry with fundus control until now was not possible due to involuntary eye movements of the patient and only manual control. A novel fast algorithm has been developed …
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Blau/Gelb-Perimetrie bei Patienten mit altersabhängiger Makulopathie
… ophthalmoscopically can be quantified with the scanning laser ophthalmoscope (SLO). Early changes can be visualized and digital quantified. The question to be answered was to see, if a morphological fundus appearences and the SWS cone mediated sensitivity could give a predictive value for …
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Morphometric measurements of the retinal vasculature in ultra-wide scanning laser ophthalmoscopy as biomarkers for cardiovascular disease
… microvasculature in-vivo and non-invasively. The scanning laser ophthalmoscope (SLO), provides images characterized by an ultra-wide field of view (UWFoV) covering approximately 180-200º in a single scan, minimizing the discomfort for the subject. The microvasculature visible in retinal images and …
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Fluoreszein-Angiographie und Progression des Glaukoms
… angiography of the optic disc and retina with a scanning laser ophthalmoscope and digital imaging analysis, fluorescein filling defects of the optic nerve head and retinal arteriovenous passage time were measured. To evaluate the progression of glaucoma, visual fields were analyzed during a …
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Longitudinal Evaluation of Retinal Capillaries in Experimental Glaucoma
… segmented RPCs acquired using adaptive optics scanning laser ophthalmoscope (AOSLO) spit detector imaging was evaluated in healthy NHP and human eyes in two or more sessions separated by ≥ 2 weeks. Second, a convolutional neural network (CNN) was developed to automatically segment perfused RPCs …
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Cone packing measurements from confocal and split-detector adaptive optics images in human eyes
Purpose: Adaptive optics scanning laser ophthalmoscope (AOSLO) imaging has been used to calculate metrics of cone packing in healthy and diseased eyes. However, there is a lack of data comparing metric values obtained using different AOSLO imaging modalities, as well as the impact of different …