Details
| Original language | English |
|---|---|
| Title of host publication | Design and Quality for Biomedical Technologies VI |
| Publisher | SPIE |
| ISBN (print) | 9780819493422 |
| Publication status | Published - 2013 |
| Event | Design and Quality for Biomedical Technologies VI - San Francisco, CA, United States Duration: 2 Feb 2013 → 3 Feb 2013 |
Publication series
| Name | Progress in Biomedical Optics and Imaging - Proceedings of SPIE |
|---|---|
| Volume | 8573 |
| ISSN (Print) | 1605-7422 |
Abstract
This contribution compares two approaches for the geometric calibration of an optical coherence tomography (OCT) which forms part of a medical navigation system. For this purpose, a one step and a multi step calibration is performed with a self-produced 3D reference structure and a high-accurate 6 degrees of freedom (DoF) parallel robot, respectively. These 3D landmark-based geometric calibrations are based on the identification of a parameterized grey-box OCT model. We show in experimental results that both methods reduce systematic errors by more than one order of magnitude.
Keywords
- calibration, calibration standard, fan distortion correction, identication, metrology, optical coherence tomography
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Materials Science(all)
- Biomaterials
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
- Medicine(all)
- Radiology Nuclear Medicine and imaging
Cite this
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Design and Quality for Biomedical Technologies VI. SPIE, 2013. 85730D (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 8573).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - A one step vs. a multi step geometric calibration of an optical coherence tomography
AU - Díaz Díaz, Jesús
AU - Rahlves, Maik
AU - Majdani, Omid
AU - Reithmeier, Eduard
AU - Ortmaier, Tobias
PY - 2013
Y1 - 2013
N2 - This contribution compares two approaches for the geometric calibration of an optical coherence tomography (OCT) which forms part of a medical navigation system. For this purpose, a one step and a multi step calibration is performed with a self-produced 3D reference structure and a high-accurate 6 degrees of freedom (DoF) parallel robot, respectively. These 3D landmark-based geometric calibrations are based on the identification of a parameterized grey-box OCT model. We show in experimental results that both methods reduce systematic errors by more than one order of magnitude.
AB - This contribution compares two approaches for the geometric calibration of an optical coherence tomography (OCT) which forms part of a medical navigation system. For this purpose, a one step and a multi step calibration is performed with a self-produced 3D reference structure and a high-accurate 6 degrees of freedom (DoF) parallel robot, respectively. These 3D landmark-based geometric calibrations are based on the identification of a parameterized grey-box OCT model. We show in experimental results that both methods reduce systematic errors by more than one order of magnitude.
KW - calibration
KW - calibration standard
KW - fan distortion correction
KW - identication
KW - metrology
KW - optical coherence tomography
UR - http://www.scopus.com/inward/record.url?scp=84877858323&partnerID=8YFLogxK
U2 - 10.1117/12.2005264
DO - 10.1117/12.2005264
M3 - Conference contribution
AN - SCOPUS:84877858323
SN - 9780819493422
T3 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE
BT - Design and Quality for Biomedical Technologies VI
PB - SPIE
T2 - Design and Quality for Biomedical Technologies VI
Y2 - 2 February 2013 through 3 February 2013
ER -