- AutorIn
- Jonas Golde Technische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Anesthesiology and Intensive Care Medicine, Clinical Sensoring and Monitoring, Dresden, Germany
- Florian TetschkeTechnische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Anesthesiology and Intensive Care Medicine, Clinical Sensoring and Monitoring, Dresden, Germany#Technische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Policlinic of Operative and Pediatric Dentistry, Dresden, Germany
- Julia WaltherTechnische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Anesthesiology and Intensive Care Medicine, Clinical Sensoring and Monitoring, Dresden, Germany#Technische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Department of Medical Physics and Biomedical Engineering, Dresden, Germany
- Tobias Rosenauer
- Franz Hempel
- Christian Hannig
- Edmund Koch
- Lars Kirsten
- Titel
- Detection of carious lesions utilizing depolarization imaging by polarization sensitive optical coherence tomography
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-717477
- Quellenangabe
- Journal of Biomedical Optics Herausgeber: Brian W. Pogue
Erscheinungsort: Bellingham, Wash.
Verlag: SPIE
Erscheinungsjahr: 2018
Jahrgang: 23
Heft: 7
Seiten: 071203-1-071203-8
ISSN: 1560-2281 - Erstveröffentlichung
- 2018
- Abstract (EN)
- As dental caries is one of the most common diseases, the early and noninvasive detection of carious lesions plays an important role in public health care. Optical coherence tomography (OCT) with its ability of depth-resolved, high-resolution, noninvasive, fast imaging has been previously recognized as a promising tool in dentistry. Additionally, polarization sensitive imaging provides quantitative measures on the birefringent tissue properties and can be utilized for imaging dental tissue, especially enamel and dentin. By imaging three exemplary tooth samples ex vivo with proximal white spot, brown spot, and cavity, we show that the combination of polarization sensitive OCT and the degree of polarization uniformity (DOPU) algorithm is a promising approach for the detection of proximal carious lesions due to the depolarization contrast of demineralized tissue. Furthermore, we investigate different sizes of the DOPU evaluation kernel on the resulting contrast and conclude a suitable value for this application. We propose that DOPU provides an easy to interpret image representation and appropriate contrast for possible future screening applications in early caries diagnostics.
- Andere Ausgabe
- Link zum Artikel, der zuerst in der Zeitschrift Journal of Biomedical Optics' erschienen ist.
DOI: 10.1117/1.JBO.23.7.071203 - Freie Schlagwörter (DE)
- optische Kohärenztomographie, Zahnmedizin, Polarisationskontrast, Zahnkaries, Biomedizinische Bildgebung, Depolarisation
- Freie Schlagwörter (EN)
- optical coherence tomography, dentistry, polarization contrast, dental caries, biomedical imaging, depolarization
- Klassifikation (DDC)
- 530, 610
- Verlag
- SPIE, Bellingham, Wash.
- Förder- / Projektangaben
- Europäische Union/Europäischer Sozialfond ID: 10027010108
- Europäische Union/Europäischer Sozialfond Promotionsstipendium
ID:  100284305 - Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-717477
- Veröffentlichungsdatum Qucosa
- 27.08.2020
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis