14 February 2018 Time efficient Gabor fused master slave optical coherence tomography
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Abstract
In this paper the benefits in terms of operation time that Master/Slave (MS) implementation of optical coherence tomography can bring in comparison to Gabor fused (GF) employing conventional fast Fourier transform based OCT are presented. The Gabor Fusion/Master Slave Optical Coherence Tomography architecture proposed here does not need any data stitching. Instead, a subset of en-face images is produced for each focus position inside the sample to be imaged, using a reduced number of theoretically inferred Master masks. These en-face images are then assembled into a final volume. When the channelled spectra are digitized into 1024 sampling points, and more than 4 focus positions are required to produce the final volume, the Master Slave implementation of the instrument is faster than the conventional fast Fourier transform based procedure.
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Ramona Cernat, Ramona Cernat, Adrian Bradu, Adrian Bradu, Sylvain Rivet, Sylvain Rivet, Adrian Podoleanu, Adrian Podoleanu, } "Time efficient Gabor fused master slave optical coherence tomography", Proc. SPIE 10483, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII, 104832L (14 February 2018); doi: 10.1117/12.2292058; https://doi.org/10.1117/12.2292058
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