13 March 2013 A one step vs. a multi step geometric calibration of an optical coherence tomography
Author Affiliations +
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.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jesús Díaz Díaz, Jesús Díaz Díaz, Maik Rahlves, Maik Rahlves, Omid Majdani, Omid Majdani, Eduard Reithmeier, Eduard Reithmeier, Tobias Ortmaier, Tobias Ortmaier, } "A one step vs. a multi step geometric calibration of an optical coherence tomography", Proc. SPIE 8573, Design and Quality for Biomedical Technologies VI, 85730D (13 March 2013); doi: 10.1117/12.2005264; https://doi.org/10.1117/12.2005264
PROCEEDINGS
12 PAGES


SHARE
Back to Top