Abstract
We evaluated several, previously published, complex conjugate artifact removal methods and algorithms that have been proposed for Fourier domain optical coherence tomography (Fd-OCT). To ensure comparable conditions, only one OCT system was used, but with modified data acquisition schemes, depending on the requirements of each method/algorithm. This limited our evaluation to single spectrometer based Fd-OCT approaches. The suppression ratio of complex conjugate artifact images using a paperboard is assessed for all tested methods. Several other metrics are also used for comparison, including a list of additional hardware requirements (beyond standard Fd-OCT components) and data acquisition schemes. Finally, in vivo human finger pad and nail images are presented for comparison to the standard Fd- OCT images and full-range images.
| Original language | English (US) |
|---|---|
| Title of host publication | Progress in Biomedical Optics and Imaging - Proceedings of SPIE |
| Volume | 7554 |
| DOIs | |
| State | Published - 2010 |
| Event | Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV - San Francisco, CA, United States Duration: Jan 25 2010 → Jan 27 2010 |
Other
| Other | Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV |
|---|---|
| Country | United States |
| City | San Francisco, CA |
| Period | 1/25/10 → 1/27/10 |
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Keywords
- Complex conjugate
- Imaging system
- Medical optics instrumentation
- Optical coherence tomography
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
- Biomaterials
- Radiology Nuclear Medicine and imaging
Cite this
Evaluation of complex conjugate artifact removal methods used in spectrometer-based Fourier-domain optical coherence tomography systems : A comparative study. / Kim, Dae Yu; Werner, John S; Zawadzki, Robert.
Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7554 2010. 75542X.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Evaluation of complex conjugate artifact removal methods used in spectrometer-based Fourier-domain optical coherence tomography systems
T2 - A comparative study
AU - Kim, Dae Yu
AU - Werner, John S
AU - Zawadzki, Robert
PY - 2010
Y1 - 2010
N2 - We evaluated several, previously published, complex conjugate artifact removal methods and algorithms that have been proposed for Fourier domain optical coherence tomography (Fd-OCT). To ensure comparable conditions, only one OCT system was used, but with modified data acquisition schemes, depending on the requirements of each method/algorithm. This limited our evaluation to single spectrometer based Fd-OCT approaches. The suppression ratio of complex conjugate artifact images using a paperboard is assessed for all tested methods. Several other metrics are also used for comparison, including a list of additional hardware requirements (beyond standard Fd-OCT components) and data acquisition schemes. Finally, in vivo human finger pad and nail images are presented for comparison to the standard Fd- OCT images and full-range images.
AB - We evaluated several, previously published, complex conjugate artifact removal methods and algorithms that have been proposed for Fourier domain optical coherence tomography (Fd-OCT). To ensure comparable conditions, only one OCT system was used, but with modified data acquisition schemes, depending on the requirements of each method/algorithm. This limited our evaluation to single spectrometer based Fd-OCT approaches. The suppression ratio of complex conjugate artifact images using a paperboard is assessed for all tested methods. Several other metrics are also used for comparison, including a list of additional hardware requirements (beyond standard Fd-OCT components) and data acquisition schemes. Finally, in vivo human finger pad and nail images are presented for comparison to the standard Fd- OCT images and full-range images.
KW - Complex conjugate
KW - Imaging system
KW - Medical optics instrumentation
KW - Optical coherence tomography
UR - http://www.scopus.com/inward/record.url?scp=77951612130&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77951612130&partnerID=8YFLogxK
U2 - 10.1117/12.842930
DO - 10.1117/12.842930
M3 - Conference contribution
SN - 9780819479501
VL - 7554
BT - Progress in Biomedical Optics and Imaging - Proceedings of SPIE
ER -