Amitha Domalpally, Robert Slater, Mark Banghart, Roomasa Channa, Donald S. Fong, Barbara Blodi Abstract Purpose: Fundus autofluorescence (FAF) imaging is used to monitor geographic atrophy (GA) growth inclinical trials. There is significant variability in the growth rate of GA with studies reporting between 0.5 – 2.6mm/year. Multiple imaging risk factors for rapid enlargement have been …
Amitha Domalpally, Rick Voland, Robert Slater, Ellie Corkery, Pamela Vargo, Rebecca Kuhtz, James Reimers, Roomasa Channa, Barbara Blodi Abstract Purpose: Diabetic retinopathy (DR) severity level is evaluated from stereoscopic 7-field color photographs by masked graders at the Wisconsin Reading Center and used as a reference standard for training and validation of AI algorithms. Training data …
Rohit Balaji, Jen Heathcote, Robert Slater, Nancy Barrett, Rick Voland, Vesna Tomic, Jared McDonald, Barbara A. Blodi, Amitha Domalpally Abstract Purpose: The development of artificial intelligence (AI) algorithms for analyzing retinal pathologies requires training based on well-organized, labeled images. The goals of this project are to develop an AI model to curate 7-field retinal photographs …
Nancy Barrett, Robert Slater, Roomasa Channa, Barbara Blodi, Amitha Domalpally Abstract Purpose: Preventive therapies to reduce progression of non-proliferative DR (NPDR) to proliferative DR are underway. Clinical trial enrollment criteria typically include a baseline DR severity scale (DRSS) of moderately severe (level 47) or severe NPDR (level 53) determined from stereoscopic 7-field retinal color photographs …