Labs, R.B., Vrettos, A., Azarmehr, N. orcid.org/0000-0002-6367-207X et al. (5 more authors) (2020) Automated assessment of image quality in 2D echocardiography using deep learning. In: International Conference on Radiology, Medical Imaging and Radiation Oncology (ICRMIRO), Proceedings. ICRMIRO 2020: International Conference on Radiology, Medical Imaging and Radiation Oncology, 25-26 Jun 2020, Paris, France. , pp. 2160-2165.
Abstract
Echocardiography is the most used modality for assessing cardiac functions. The reliability of the echocardiographic measurements, however, depends on the quality of the images. Currently, the method of image quality assessment is a subjective process, where an echocardiography specialist visually inspects the images. An automated image quality assessment system is thus required. Here, we have reported on the feasibility of using deep learning for developing such automated quality scoring systems. A scoring system was proposed to include specific quality attributes for on-axis, contrast/gain and left ventricular (LV) foreshortening of the apical view. We prepared and used 1,039 echocardiographic patient datasets for model development and testing. Average accuracy of at least 86% was obtained with computation speed at 0.013ms per frame which indicated the feasibility for real-time deployment.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2020. |
Keywords: | Deep learning; echocardiography; 2D image quality; quality assessment |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Medicine, Dentistry and Health (Sheffield) > School of Clinical Dentistry (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 23 Aug 2021 09:12 |
Last Modified: | 23 Aug 2021 09:12 |
Status: | Published |
Refereed: | Yes |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:177147 |