Citation: Heck, Katrin and Litzenburger, Friederike and Kunzelmann, Karl-Heinz: In-vitro caries diagnostic study - near-infrared reflection images at 1050, 1200, 1300 and 1550 nm from occlusal, buccal and oral direction of 375 extracted human teeth. 2. January 2024. Open Data LMU. 10.5282/ubm/data.447
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near-infrared reflection.zip 771MB | |
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README.txt 5kB |
DOI: 10.5282/ubm/data.447
This dataset is available unter the terms of the following Creative Commons LicenseCC BY-NC-SA 4.0
Abstract
The aim of the research project was to test the validity and reliability of new methods of caries diagnostics on extracted human molars in vitro. A total of 375 teeth were examined. Microtomographic images were taken as a reference standard. Radiographs of these teeth and white light images from the occlusal, proximal, buccal and oral directions were taken as a comparative imaging technique to the new methods. As new examination methods, tranisillumination images were taken from the occlusal direction using near-infrared light with wavelengths of 1050, 1200 and 1300 nm with two different indium gallium arsenide (InGaAs) cameras. On the other hand, reflection images of the occlusal, buccal and oral areas were taken using near-infrared light with wavelengths of 1050, 1200, 1300 and 1550 nm, also with two InGaAs cameras. The cameras differed in the size of their sensor, with 320x256 and 640x512 pixels respectively. This is the near-infrared reflection image data set of the 375 teeth. Other data publications from the "In-vitro caries diagnostic study": https://doi.org/10.5282/ubm/data.441 (near-infrared transillumination images at 1050, 1200 and 1300 nm from occlusal of 375 extracted human teeth) https://doi.org/10.5282/ubm/data.444 (375 bitewing radiographs of extracted human teeth) https://doi.org/10.5282/ubm/data.445 (375 microtomographic images of the coronal part of extracted human teeth) https://doi.org/10.5282/ubm/data.446 (white light images from occlusal, proximal, buccal and oral direction of 375 extracted human teeth)
Abstract
Im Rahmen des Forschungsprojektes sollten an extrahierten menschlichen Molaren in-vitro neue Methoden der Kariesdiagnostik auf ihre Validität sowie Reliabilität überprüft werden. Insgesamt wurden 375 Zähne untersucht. Als Referenzstandard wurden microtomographische Aufnahmen angefertigt. Als vergleichende Aufnahmetechnik zu den neuen Methoden wurden Röntgenaufnahmen dieser Zähne angefertigt sowie Weisslichtbilder aus okklusaler, approximaler, bukkaler und oraler Richtung. Als neue Untesuchungsmethoden wurden zum einen Tranisilluminationsaufnahmen von okklusal mittels nahinfrarotem Licht der Wellenlängen 1050, 1200 und 1300 nm mit zwei unterschiedlichen Indium-Gallium-Arsenid (InGaAs) Kameras aufgenommen. Zum anderen Reflektionsaufnahmen mittels nahinfrarotem Licht der Wellenlängen 1050, 1200, 1300 und 1550 nm, ebenfalls mit zwei InGaAs Kameras, von okklusal, bukkal sowie oral. Die Kameras unterschieden sich in der Größe ihres Sensors, mit 320x256 bzw. 640x512 Pixel. Hier vorliegend der Nahinfrarot-Reflektionsbilder-Datensatz der 375 Zähne. Verwandte Datensätze von: "In-vitro caries diagnostic study": https://doi.org/10.5282/ubm/data.441 (near-infrared transillumination images at 1050, 1200 and 1300 nm from occlusal of 375 extracted human teeth) https://doi.org/10.5282/ubm/data.444 (375 bitewing radiographs of extracted human teeth) https://doi.org/10.5282/ubm/data.445 (375 microtomographic images of the coronal part of extracted human teeth) https://doi.org/10.5282/ubm/data.446 (white light images from occlusal, proximal, buccal and oral direction of 375 extracted human teeth)
Uncontrolled Keywords
nahinfrarote Reflektion, Zähne, Kariesdiagnostik
Item Type: | Data |
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Contact Person: | Heck, Katrin |
E-Mail of Contact: | Katrin.Heck at med.uni-muenchen.de |
Subjects: | Medicine |
Dewey Decimal Classification: | 600 Technology, Medicine 600 Technology, Medicine > 610 Medical sciences and medicine |
ID Code: | 447 |
Deposited By: | FDM-Beratung UB der LMU München |
Deposited On: | 05. Mar 2024 15:19 |
Last Modified: | 05. Mar 2024 15:37 |
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