Motion artifacts in optical coherence tomography with frequency-domain ranging.
By Seok-Hyun Yun, G. Tearney, J. D. Boer, B. Bouma. Optics Express, 2004
343 citations recorded by the source corpus.
We describe results of theoretical and experimental investigations of artifacts that can arise in spectral-domain optical coherence tomography (SD-OCT) and optical frequency domain imaging (OFDI) as a result of sample or probe beam motion. While SD-OCT and OFDI are based on similar spectral interferometric principles, the specifics of motion effects are quite different because of distinct signal acquisition methods. These results provide an understanding of motion artifacts such as signal fading, spatial distortion and blurring, and emphasize the need for fast image acquisition in biomedical applications.
Subfields: Biomedical Engineering, Biophysics
View Paper: https://www.semanticscholar.org/paper/06c693c673eca1ab441baf71c848e343e4731a53
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Biomedical Engineering
- A. Dubois
- R. Spaide
- Nadia K. Waheed
- SriniVas R. Sadda
- G. Staurenghi
- James G. Fujimoto
- Michael A. D. Taylor
- Warwick P. Bowen
In Biophysics
Citations in the corpus
- Full-field optical coherence microscopy (2006, background): “The optimal wavelength to maximize the OCT imaging penetration depth results from the best trade-off between scattering and absorption.”
- Optical coherence tomography angiography (2017, background): “The OCT signal can also be lost if a vessel has high blood flow resulting in a “fringe averaging” effect in the OCT interferometric detection resulting in low or absent OCT signal (Hendargo et al., 2011; Yun et al., 2004).”
- Optical coherence tomography today: speed, contrast, and multimodality (2014, unknown): “For example, spectrometer-based FD OCT suffers from fringe washout and sensitivity loss when imaging moving structures.(117) Resonant Doppler OCT turns this apparent downside into an advantage when contrasting moving structures, by dynamically tuning the reference arm delay, matching speeds in both ”