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Surface scanning for navigation using high-speed optical coherence tomography
Citation Link: https://doi.org/10.15480/882.4808
Publikationstyp
Journal Article
Publikationsdatum
2022-07-30
Sprache
English
Author
Sprenger, Johanna
Enthalten in
Volume
8
Issue
1
Start Page
62
End Page
65
Citation
Current Directions in Biomedical Engineering 8 (1): 62-65 (2022-07-01)
Publisher DOI
Scopus ID
Publisher
de Gruyter
Medical interventions are often guided by optical tracking systems and optical coherence tomography has shown promising results for markerless tracking of soft tissue. The high spatial resolution and subsurface information contain valuable information about the underlying tissue structure and tracking of certain target structures is in principle possible. However, the small field-of-view complicates the selection of suitable regions-of-interest for tracking. Therefore, we extend an experimental setup and perform volumetric surface scanning of target structures to enlarge the field-of-view. We show that the setup allows for data acquisition and that precise merging of the volumes is possible with mean absolute errors from 0.041mm to 0.097mm.
Schlagworte
Image Guidance
Optical Coherence Tomography
Surface Scanning
Tracking
Volume Stitching
DDC Class
570: Biowissenschaften, Biologie
610: Medizin
Publication version
publishedVersion
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10.1515_cdbme-2022-0016-1.pdf
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1.06 MB
Format
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