Mapping large strains and supra-pixel displacements in phase-sensitive OCT

Alexander A. Sovetsky; Alexander L. Matveyev; Lev A. Matveev; Vladimir Y. Zaitsev

doi:10.1117/12.2616118

9 December 2021 Mapping large strains and supra-pixel displacements in phase-sensitive OCT

Alexander A. Sovetsky, Alexander L. Matveyev, Lev A. Matveev, Vladimir Y. Zaitsev

Proceedings Volume 11924, Optical Coherence Imaging Techniques and Imaging in Scattering Media IV; 1192414 (2021) https://doi.org/10.1117/12.2616118
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

For mapping small displacements and strains in phase-sensitive OCT, straightforward pixel-to-pixel comparison is sufficient. In contrast, we show that mapping supra-pixel displacements and large strains requires correct tracking of scatterers to avoid strongly distorted results.

Citation Download Citation

Alexander A. Sovetsky, Alexander L. Matveyev, Lev A. Matveev, and Vladimir Y. Zaitsev "Mapping large strains and supra-pixel displacements in phase-sensitive OCT", Proc. SPIE 11924, Optical Coherence Imaging Techniques and Imaging in Scattering Media IV, 1192414 (9 December 2021); https://doi.org/10.1117/12.2616118

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