
Proceedings Paper
Optical coherence elastography: Strain imaging in tissue using optical coherence tomographyFormat | Member Price | Non-Member Price |
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Paper Abstract
Optical coherence elastography (OCE) is a strain imaging technique that characterizes the elastic properties of tissues
with microscopic resolution in three dimensions. In OCE, the displacement introduced to tissue by mechanical excitation
is measured using optical coherence tomography. The local strain is calculated from the spatial derivative of
displacement to generate strain images, known as elastograms. To validate elastograms, we compare them to a finite
element analysis model of sample deformation. We also present preliminary OCE measurements performed on excised
human breast tissue, and demonstrate discrimination of tissue types based on their elastic properties.
Paper Details
Date Published: 17 October 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84211U (17 October 2012); doi: 10.1117/12.975187
Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84211U (17 October 2012); doi: 10.1117/12.975187
Show Author Affiliations
Brendan F. Kennedy, The Univ. of Western Australia (Australia)
Kelsey M. Kennedy, The Univ. of Western Australia (Australia)
Chris Ford, Curtin Univ. (Australia)
Kelsey M. Kennedy, The Univ. of Western Australia (Australia)
Chris Ford, Curtin Univ. (Australia)
Robert A. McLaughlin, The Univ. of Western Australia (Australia)
Mark B. Bush, The Univ. of Western Australia (Australia)
David D. Sampson, The Univ. of Western Australia (Australia)
Mark B. Bush, The Univ. of Western Australia (Australia)
David D. Sampson, The Univ. of Western Australia (Australia)
Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)
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