Evaluation of complex conjugate artifact removal methods used in spectrometer-based Fourier-domain optical coherence tomography systems

A comparative study

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 languageEnglish (US)
Title of host publicationProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume7554
DOIs
StatePublished - 2010
EventOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV - San Francisco, CA, United States
Duration: Jan 25 2010Jan 27 2010

Other

OtherOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV
CountryUnited States
CitySan Francisco, CA
Period1/25/101/27/10

Fingerprint

Optical tomography
Optical Coherence Tomography
Artifacts
artifacts
Spectrometers
tomography
spectrometers
evaluation
Data acquisition
data acquisition
Nails
Paperboards
requirements
Fingers
lists
Hardware
hardware
retarding

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 proceedingConference contribution

Kim, DY, Werner, JS & Zawadzki, R 2010, Evaluation of complex conjugate artifact removal methods used in spectrometer-based Fourier-domain optical coherence tomography systems: A comparative study. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 7554, 75542X, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV, San Francisco, CA, United States, 1/25/10. https://doi.org/10.1117/12.842930
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