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Maximum A Posteriori Signal Recovery forOptical Coherence Tomography AngiographyImage Generation and Denoising
2020
Biomedical Optics Express
Optical coherence tomography angiography (OCTA) is a novel and clinically promising imaging modality to image retinal and sub-retinal vasculature. Based on repeated optical coherence tomography (OCT) scans, intensity changes are observed over time and used to compute OCTA image data. OCTA data are prone to noise and artifacts caused by variations in flow speed and patient movement. We propose a novel iterative maximum a posteriori signal recovery algorithm in order to generate OCTA volumes with
doi:10.1364/boe.408903
pmid:33520377
pmcid:PMC7818957
fatcat:rjmake3mq5a5lk3bmaxxoneya4