Optical coherence tomography with online visualization of more than seven rendered volumes per second

Joachim Probst; Dierck Hillmann; Eva Lankenau; Christan Winter; Stefan Oelckers; Peter Koch; Gereon Hüttmann

doi:10.1117/1.3314898

Optical coherence tomography with online visualization of more than seven rendered volumes per second

Joachim Probst, Dierck Hillmann, Eva Lankenau, Christan Winter, Stefan Oelckers, Peter Koch, Gereon Hüttmann^*

^*Korrespondierende/r Autor/-in für diese Arbeit

39 Zitate (Scopus)

Abstract

Nearly real-time visualization of 3-D volumes is crucial for the use of optical coherence tomography (OCT) during microsurgery. With an ultrahigh speed spectral domain OCT coupled to a surgical microscope, on-line display of 7.2 rendered volumes at 87 megapixels per second is demonstrated. Calculating the A-scans from the spectra is done on a quad-core personal computer (PC), while dedicated software for the 3-D rendering is executed on a high performance video card. Imaging speed is practically only limited by the readout of the camera. First experiments show the feasibility of real-time 3-D OCT for guided interventions.

Originalsprache	Englisch
Aufsatznummer	026014
Zeitschrift	Journal of Biomedical Optics
Jahrgang	15
Ausgabenummer	2
ISSN	1083-3668
DOIs	https://doi.org/10.1117/1.3314898
Publikationsstatus	Veröffentlicht - 01.12.2010

Fördermittel

This work was supported by the local government of Schleswig-Holstein, Germany (HWT 2007-14 H) and the European Union research program FP7-HEALTH-2007-A (201880 FUN OCT).

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10.1117/1.3314898

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Graduiertenschule GSC 235: Informatik in Medizin und Lebenswissenschaften
Schweikard, A. (Sprecher*in), Anders, S. (Beteiligte*r Wissenschaftler*in), Barkhausen, J. (Beteiligte*r Wissenschaftler*in), Buzug, T. (Beteiligte*r Wissenschaftler*in), Erdmann, J. (Beteiligte*r Wissenschaftler*in), Fischer, B. (Beteiligte*r Wissenschaftler*in), Fischer, S. (Beteiligte*r Wissenschaftler*in), Habermann, J. K. (Beteiligte*r Wissenschaftler*in), Hartmann, E. (Beteiligte*r Wissenschaftler*in), Hilgenfeld, R. (Beteiligte*r Wissenschaftler*in), Hofmann, U. (Beteiligte*r Wissenschaftler*in), Klein, C. (Beteiligte*r Wissenschaftler*in), Kruse, C. (Beteiligte*r Wissenschaftler*in), Marshall, L. (Beteiligte*r Wissenschaftler*in), Martinetz, T. (Beteiligte*r Wissenschaftler*in), Mertins, A. (Beteiligte*r Wissenschaftler*in), Münte, T. (Beteiligte*r Wissenschaftler*in), Oltmanns, K. (Beteiligte*r Wissenschaftler*in), Schneider, S. (Beteiligte*r Wissenschaftler*in), Schunkert, H. (Beteiligte*r Wissenschaftler*in), Sczakiel, G. (Beteiligte*r Wissenschaftler*in), Tronnier, V. M. (Beteiligte*r Wissenschaftler*in), Vogel, A. (Beteiligte*r Wissenschaftler*in), Westermann, J. (Beteiligte*r Wissenschaftler*in) & Zillikens, D. (Beteiligte*r Wissenschaftler*in)
01.11.07 → 31.12.14
Projekt: DFG Verbundprojekte › DFG Graduiertenkollegs (GRK)

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abstract = "Nearly real-time visualization of 3-D volumes is crucial for the use of optical coherence tomography (OCT) during microsurgery. With an ultrahigh speed spectral domain OCT coupled to a surgical microscope, on-line display of 7.2 rendered volumes at 87 megapixels per second is demonstrated. Calculating the A-scans from the spectra is done on a quad-core personal computer (PC), while dedicated software for the 3-D rendering is executed on a high performance video card. Imaging speed is practically only limited by the readout of the camera. First experiments show the feasibility of real-time 3-D OCT for guided interventions.",

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AU - Koch, Peter

AU - Hüttmann, Gereon

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Optical coherence tomography with online visualization of more than seven rendered volumes per second

Abstract

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Projekte

Graduiertenschule GSC 235: Informatik in Medizin und Lebenswissenschaften

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