期刊论文详细信息
Applied Sciences
Oral and Dental Spectral Image Database—ODSI-DB
Arja Kullaa1  Heli Jäsberg1  Pauli Fält2  Joni Hyttinen2  Markku Hauta-Kasari2 
[1] Institute of Dentistry, University of Eastern Finland, Yliopistonranta 1 C, P.O. Box 1627, 70211 Kuopio, Finland;School of Computing, University of Eastern Finland, Yliopistokatu 2, P.O. Box 111, 80101 Joensuu, Finland;
关键词: spectral image;    dentistry;    oral;    dental;    dataset;    database;   
DOI  :  10.3390/app10207246
来源: DOAJ
【 摘 要 】

The most common imaging methods used in dentistry are X-ray imaging and RGB color photography. However, both imaging methods provide only a limited amount of information on the wavelength-dependent optical properties of the hard and soft tissues in the mouth. Spectral imaging, on the other hand, provides significantly more information on the medically relevant dental and oral features (e.g. caries, calculus, and gingivitis). Due to this, we constructed a spectral imaging setup and acquired 316 oral and dental reflectance spectral images, 215 of which are annotated by medical experts, of 30 human test subjects. Spectral images of the subjects’ faces and other areas of interest were captured, along with other medically relevant information (e.g., pulse and blood pressure). We collected these oral, dental, and face spectral images, their annotations and metadata into a publicly available database that we describe in this paper. This oral and dental spectral image database (ODSI-DB) provides a vast amount of data that can be used for developing, e.g., pattern recognition and machine vision applications for dentistry.

【 授权许可】

Unknown   

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