Search Results for author: Ian J. C. MacCormick

Found 4 papers, 4 papers with code

An open-source deep learning algorithm for efficient and fully-automatic analysis of the choroid in optical coherence tomography

1 code implementation3 Jul 2023 Jamie Burke, Justin Engelmann, Charlene Hamid, Megan Reid-Schachter, Tom Pearson, Dan Pugh, Neeraj Dhaun, Stuart King, Tom MacGillivray, Miguel O. Bernabeu, Amos Storkey, Ian J. C. MacCormick

Results: DeepGPET achieves excellent agreement with GPET on data from 3 clinical studies (AUC=0. 9994, Dice=0. 9664; Pearson correlation of 0. 8908 for choroidal thickness and 0. 9082 for choroidal area), while reducing the mean processing time per image on a standard laptop CPU from 34. 49s ($\pm$15. 09) using GPET to 1. 25s ($\pm$0. 10) using DeepGPET.

Segmentation

Evaluation of an automated choroid segmentation algorithm in a longitudinal kidney donor and recipient cohort

1 code implementation19 Jun 2023 Jamie Burke, Dan Pugh, Tariq Farrah, Charlene Hamid, Emily Godden, Tom MacGillivray, Neeraj Dhaun, J. Kenneth Baillie, Stuart King, Ian J. C. MacCormick

Significant associations were mostly stronger with automated CT (eGFR P<0. 001, creatinine P=0. 004, urea P=0. 04) compared to manual CT (eGFR P=0. 002, creatinine P=0. 01, urea P=0. 03).

Detection of multiple retinal diseases in ultra-widefield fundus images using deep learning: data-driven identification of relevant regions

1 code implementation11 Mar 2022 Justin Engelmann, Alice D. McTrusty, Ian J. C. MacCormick, Emma Pead, Amos Storkey, Miguel O. Bernabeu

Previous studies showed that deep learning (DL) models are effective for detecting retinal disease in UWF images, but primarily considered individual diseases under less-than-realistic conditions (excluding images with other diseases, artefacts, comorbidities, or borderline cases; and balancing healthy and diseased images) and did not systematically investigate which regions of the UWF images are relevant for disease detection.

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