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Open AccessArticle

Review on Retrospective Procedures to Correct Retinal Motion Artefacts in OCT Imaging

1
Department of Radiology and Nuclear Medicine, Biomedical Imaging Group Rotterdam, Erasmus MC, 3015GD Rotterdam, The Netherlands
2
Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, 1090 Vienna, Austria
*
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Appl. Sci. 2019, 9(13), 2700; https://doi.org/10.3390/app9132700
Received: 24 May 2019 / Revised: 19 June 2019 / Accepted: 28 June 2019 / Published: 2 July 2019
(This article belongs to the Special Issue Optical Coherence Tomography and its Applications)
Motion artefacts from involuntary changes in eye fixation remain a major imaging issue in optical coherence tomography (OCT). This paper reviews the state-of-the-art of retrospective procedures to correct retinal motion and axial eye motion artefacts in OCT imaging. Following an overview of motion induced artefacts and correction strategies, a chronological survey of retrospective approaches since the introduction of OCT until the current days is presented. Pre-processing, registration, and validation techniques are described. The review finishes by discussing the limitations of the current techniques and the challenges to be tackled in future developments. View Full-Text
Keywords: optical coherence tomography; retinal motion artefacts; image registration optical coherence tomography; retinal motion artefacts; image registration
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MDPI and ACS Style

Sánchez Brea, L.; Andrade De Jesus, D.; Shirazi, M.F.; Pircher, M.; van Walsum, T.; Klein, S. Review on Retrospective Procedures to Correct Retinal Motion Artefacts in OCT Imaging. Appl. Sci. 2019, 9, 2700.

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