Spatial coordinate corrected motion tracking for optical coherence elastography

Xuan Liu; Basil Hubbi; Xianlian Zhou

doi:10.1364/BOE.10.006160

Spatial coordinate corrected motion tracking for optical coherence elastography

Xuan Liu, Basil Hubbi, Xianlian Zhou

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

We investigate a spatial coordinate correction (SCC) method to track motion with high accuracy for optical coherence elastography (OCE). Through SCC, we refer the displacement field tracked by optical coherence tomography (OCT) in the loaded sample to individual material points defined in a fixed coordinate system. SCC allows OCE to perform spatially and temporally unambiguous tracking of displacement and enables accurate mechanical characterization of biological tissue for cancer diagnosis and tumor margin assessment. In this study, we validated the effectiveness of motion tracking based on SCC using experimental OCE data obtained from ex vivo human breast tissues.

Original language	English (US)
Pages (from-to)	6160-6171
Number of pages	12
Journal	Biomedical Optics Express
Volume	10
Issue number	12
DOIs	https://doi.org/10.1364/BOE.10.006160
State	Published - Dec 1 2019

All Science Journal Classification (ASJC) codes

Biotechnology
Atomic and Molecular Physics, and Optics

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10.1364/BOE.10.006160

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abstract = "We investigate a spatial coordinate correction (SCC) method to track motion with high accuracy for optical coherence elastography (OCE). Through SCC, we refer the displacement field tracked by optical coherence tomography (OCT) in the loaded sample to individual material points defined in a fixed coordinate system. SCC allows OCE to perform spatially and temporally unambiguous tracking of displacement and enables accurate mechanical characterization of biological tissue for cancer diagnosis and tumor margin assessment. In this study, we validated the effectiveness of motion tracking based on SCC using experimental OCE data obtained from ex vivo human breast tissues.",

author = "Xuan Liu and Basil Hubbi and Xianlian Zhou",

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AU - Hubbi, Basil

AU - Zhou, Xianlian

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AB - We investigate a spatial coordinate correction (SCC) method to track motion with high accuracy for optical coherence elastography (OCE). Through SCC, we refer the displacement field tracked by optical coherence tomography (OCT) in the loaded sample to individual material points defined in a fixed coordinate system. SCC allows OCE to perform spatially and temporally unambiguous tracking of displacement and enables accurate mechanical characterization of biological tissue for cancer diagnosis and tumor margin assessment. In this study, we validated the effectiveness of motion tracking based on SCC using experimental OCE data obtained from ex vivo human breast tissues.

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Spatial coordinate corrected motion tracking for optical coherence elastography

Abstract

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