P
Pearse A. Keane
Researcher at University College London
Publications - 55
Citations - 2400
Pearse A. Keane is an academic researcher from University College London. The author has contributed to research in topics: Fluorescein angiography & Diabetic retinopathy. The author has an hindex of 24, co-authored 55 publications receiving 1706 citations. Previous affiliations of Pearse A. Keane include UCL Institute of Ophthalmology & King's College London.
Papers
More filters
Journal ArticleDOI
Automated deep learning design for medical image classification by health-care professionals with no coding experience: a feasibility study
Livia Faes,Siegfried K Wagner,Siegfried K Wagner,Dun Jack Fu,Xiaoxuan Liu,Xiaoxuan Liu,Xiaoxuan Liu,Edward Korot,Joseph R. Ledsam,Trevor Back,Reena Chopra,Reena Chopra,Nikolas Pontikos,Christoph Kern,Christoph Kern,Gabriella Moraes,Martin Schmid,Dawn A Sim,Dawn A Sim,Konstantinos Balaskas,Konstantinos Balaskas,Lucas M. Bachmann,Alastair K Denniston,Pearse A. Keane,Pearse A. Keane +24 more
TL;DR: All models, except the automated deep learning model trained on the multilabel classification task of the NIH CXR14 dataset, showed comparable discriminative performance and diagnostic properties to state-of-the-art performing deep learning algorithms.
Journal ArticleDOI
Choroidal Vascularity Index (CVI) - A Novel Optical Coherence Tomography Parameter for Monitoring Patients with Panuveitis?
Rupesh Agrawal,Rupesh Agrawal,Rupesh Agrawal,Mohammed Salman,Kara-Anne Tan,Michael Karampelas,Michael Karampelas,Dawn A Sim,Dawn A Sim,Pearse A. Keane,Pearse A. Keane,Carlos Pavesio,Carlos Pavesio +12 more
TL;DR: In this paper, the authors used an image binarization tool on enhanced depth imaging (EDI)-optical coherence tomography (OCT) scans as a non-invasive optical tool to monitor progression in panuveitis and to investigate the utility of volumetric data from EDI-OCT scans using custom image analysis software.
Journal ArticleDOI
The effects of macular ischemia on visual acuity in diabetic retinopathy.
Dawn A Sim,Pearse A. Keane,Pearse A. Keane,Javier Zarranz-Ventura,Javier Zarranz-Ventura,Javier Zarranz-Ventura,Simon S M Fung,Michael B. Powner,Elise Platteau,Elise Platteau,Catey Bunce,Catey Bunce,Marcus Fruttiger,Praveen J. Patel,Praveen J. Patel,Adnan Tufail,Adnan Tufail,Catherine A Egan +17 more
TL;DR: Diabetic macular ischemia is associated with reduced VA in eyes with moderate to severe ETDRS-DMI grades of ischemie but preserved in milder grades, and the independent association of papillomacular nerve fiber bundle ischemies with reducedVA is described.
Journal ArticleDOI
Optical Coherence Tomography Angiography for Anterior Segment Vasculature Imaging
Marcus Ang,Marcus Ang,Dawn A Sim,Pearse A. Keane,Pearse A. Keane,Chelvin C A Sng,Chelvin C A Sng,Catherine A Egan,Adnan Tufail,Mark R Wilkins,Mark R Wilkins +10 more
TL;DR: This preliminary study describes a method for acquiring OCTA images of the cornea and limbal vasculature with substantial consistency and may be useful for the objective evaluation of corneal neovascularization in the future.
Journal ArticleDOI
Patterns of Peripheral Retinal and Central Macula Ischemia in Diabetic Retinopathy as Evaluated by Ultra-widefield Fluorescein Angiography
Dawn A Sim,Dawn A Sim,Pearse A. Keane,Pearse A. Keane,Ranjan Rajendram,Ranjan Rajendram,Michael Karampelas,Senthil Selvam,Michael B. Powner,Marcus Fruttiger,Adnan Tufail,Adnan Tufail,Catherine A Egan +12 more
TL;DR: In this paper, the authors investigated the association between peripheral and central ischemia in diabetic retinopathy and visual acuity, and found a moderate correlation was observed between the peripheral ischemic index and FAZ area, but only in eyes that were laser naive.