3D motion tracking using optical coherence tomography based on circular scan patterns

Senyue Hao; Marcello Magri Amaral; Chao Zhou

doi:10.1117/12.2652973

8 March 2023 3D motion tracking using optical coherence tomography based on circular scan patterns

Senyue Hao, Marcello Magri Amaral, Chao Zhou

Proceedings Volume 12367, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVII; 1236717 (2023) https://doi.org/10.1117/12.2652973
Event: SPIE BiOS, 2023, San Francisco, California, United States

Abstract

We developed a three-dimensional motion tracking method based on circular scans with optical coherence tomography. For transverse motion, the detectable speed ranges from millimeters to centimeters per second, while for axial motion, it ranges from micrometers to millimeters per second for axial motion. This method provides fast and high-precision measurements of the sample motion in both magnitude and direction, which will provide active motion compensation via feedback control for in vivo microscopic and macroscopic imaging applications in the future.

Citation Download Citation

Senyue Hao, Marcello Magri Amaral, and Chao Zhou "3D motion tracking using optical coherence tomography based on circular scan patterns", Proc. SPIE 12367, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVII, 1236717 (8 March 2023); https://doi.org/10.1117/12.2652973

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