Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Optical Metrology and Inspection for Industrial Applications II |
| Publikationsstatus | Veröffentlicht - 2012 |
| Veranstaltung | Optical Metrology and Inspection for Industrial Applications II - Beijing, China Dauer: 5 Nov. 2012 → 7 Nov. 2012 |
Publikationsreihe
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Band | 8563 |
| ISSN (Print) | 0277-786X |
Abstract
This article presents a one step geometric calibration for an optical coherence tomography (OCT) which forms part of a medical navigation system. The 3D landmark-based geometric calibration with a self-produced 3D reference structure is based on the identification of a parameterized grey-box OCT model. We show in experimental results by comparing common measurement errors in the field of medical surgery before and after calibration, that the proposed methodology reduces systematic errors by more than one order of magnitude. Due to its simplicity, the calibration can be carried out directly before a surgical intervention enhancing the OCT accuracy.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
- Informatik (insg.)
- Angewandte Informatik
- Mathematik (insg.)
- Angewandte Mathematik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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- BibTex
- RIS
Optical Metrology and Inspection for Industrial Applications II. 2012. 85630J (Proceedings of SPIE - The International Society for Optical Engineering; Band 8563).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Towards a one 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 - 2012
Y1 - 2012
N2 - This article presents a one step geometric calibration for an optical coherence tomography (OCT) which forms part of a medical navigation system. The 3D landmark-based geometric calibration with a self-produced 3D reference structure is based on the identification of a parameterized grey-box OCT model. We show in experimental results by comparing common measurement errors in the field of medical surgery before and after calibration, that the proposed methodology reduces systematic errors by more than one order of magnitude. Due to its simplicity, the calibration can be carried out directly before a surgical intervention enhancing the OCT accuracy.
AB - This article presents a one step geometric calibration for an optical coherence tomography (OCT) which forms part of a medical navigation system. The 3D landmark-based geometric calibration with a self-produced 3D reference structure is based on the identification of a parameterized grey-box OCT model. We show in experimental results by comparing common measurement errors in the field of medical surgery before and after calibration, that the proposed methodology reduces systematic errors by more than one order of magnitude. Due to its simplicity, the calibration can be carried out directly before a surgical intervention enhancing the OCT accuracy.
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=84875861733&partnerID=8YFLogxK
U2 - 10.1117/12.999276
DO - 10.1117/12.999276
M3 - Conference contribution
AN - SCOPUS:84875861733
SN - 9780819493187
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Optical Metrology and Inspection for Industrial Applications II
T2 - Optical Metrology and Inspection for Industrial Applications II
Y2 - 5 November 2012 through 7 November 2012
ER -