Optical angiography from optical coherence tomograhy using a computational phase-shift

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Contributors

Abstract

We present a novel method to obtain optical angiographies (OAG) on a standard optical coherence tomography (OCT) system. The moving reference arm is simulated by introducing a phase-shift at the post-processing stage. The method can be applied bi-directionally from a single scan, one or more velocity-thresholds can be adjusted during post-processing. First in-vivo results are shown.

Details

Original languageEnglish
Title of host publicationOptical Coherence Tomography and Coherence Techniques IV
Publication statusPublished - 2009
Peer-reviewedYes

Publication series

SeriesProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume7372
ISSN1605-7422

Conference

TitleOptical Coherence Tomography and Coherence Techniques IV
Duration14 - 17 June 2009
CityMunich
CountryGermany

External IDs

ORCID /0000-0003-0554-2178/work/142249828
ORCID /0000-0003-2292-5533/work/142256567

Keywords

ASJC Scopus subject areas

Keywords

  • Doppler imaging, Flow diagnosis, Optical angiography, Optical coherence tomography