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.

Additional Metadata
Keywords Image registration, Optical coherence tomography, Retinal motion artefacts
Persistent URL dx.doi.org/10.3390/app9132700, hdl.handle.net/1765/118082
Journal Applied Sciences (Switzerland)
Citation
Brea, L.S. (Luisa Sánchez), De Jesus, D.A. (Danilo Andrade), Shirazi, M.F. (Muhammad Faizan), Pircher, M. (Michael), van Walsum, T.W, & Klein, S. (2019). Review on retrospective procedures to correct retinal motion artefacts in OCT imaging. Applied Sciences (Switzerland), 9(13). doi:10.3390/app9132700