Review on retrospective procedures to correct retinal motion artefacts in OCT imaging
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.
|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)|
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