WebbThe short-wavelength fundus autofluorescence (SW-FAF, left), near-infrared fundus autofluorescence (NIR-FAF, middle), and optical coherence tomography (OCT, right) of six patients with CD/CRD included in the study. For CIC09151, the NIR-FAF was not available and was replaced with a near-infrared reflectance image. Webb4 aug. 2024 · In this paper, we propose a fundus image vessel segmentation (FIVES) dataset consisting of 800 high-resolution color fundus photographs with pixelwise …
Near-Infrared Reflectance Imaging in Retinal Diseases Affecting …
Webb1 feb. 2024 · Examinations via fundus color photography, infrared fundus photography, FAF, FFA and OCT indicate typical imageological signals of different … Webb25 apr. 2016 · They systematically compared the sensitivities, specificities and agreement rates regarding RPD using different imaging modalities (the blue channel of color fundus photography, IR, fundus autofluorescence, near-infrared fundus autofluorescence, confocal blue reflectance indocyanine green angiography and SD-OCT). 52 IR imaging … mark block genyouth
Infrared imaging of sub-retinal structures in the human ocular …
WebbRed filters available for fundus cameras usually peak at 625-640nm. Overall fundus contrast is greatly reduced with red illumination as many retinal structures are red in color. Retinal vessels look lighter and less obvious at longer wavelengths, with the oxygen-rich arterioles appearing very light in comparison to the venules. Webb8 juli 2009 · (2008). Infrared Fundus Photography in a Case of Acute Macular Neuroretinopathy. Neuro-Ophthalmology: Vol. 32, No. 4, pp. 200-202. WebbThe device comprises: a focusing target 203 located at a position conjugate to the fundus 10 of the subject's eye; and a focusing target illumination light source 201 and a condenser lens 202 for illuminating the focusing target; the fundus photographic optical system comprises an ocular objective lens 2, an aperture diaphragm 4, a visibility … nausicaa valley of the wind kissanime