Monte Carlo Investigation of Optical Coherence Tomography Retinal Oximetry
نویسندگان
چکیده
منابع مشابه
Retinal oximetry using ultrahigh-resolution optical coherence tomography
BACKGROUND The purpose of this study was to investigate the repeatability of retinal oximetry using slit-lamp adapted ultrahigh-resolution optical coherence tomography (SL-UHR-OCT). METHODS SL-UHR-OCT was developed and fringe patterns were obtained for a major retinal artery and a major retinal vein. A-scans at the central wavelengths of 805 nm and 855 nm were analyzed for calculating optical...
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Introduction One of the most important pre-processing steps in optical coherence tomography (OCT) is reducing speckle noise, resulting from multiple scattering of tissues, which degrades the quality of OCT images. Materials and Methods The present study focused on speckle noise reduction and edge detection techniques. Statistical filters with different masks and noise variances were applied on ...
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Purpose: To analyze the correlation of optical coherence tomography angiography (OCTA) findings with visual acuity (VA) in patients with branch retinal vein occlusion (BRVO). Methods: This cross-sectional study was performed on 20 eyes of 20 patients with unilateral BRVO involving the macula referred to the ophthalmology clinic of Rassoul Akram Hospital. OCTA imaging was conducted for all patie...
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ژورنال
عنوان ژورنال: IEEE Transactions on Biomedical Engineering
سال: 2015
ISSN: 0018-9294,1558-2531
DOI: 10.1109/tbme.2015.2424689