Teeth segmentation and carious lesions segmentation in panoramic X-ray images using CariSeg, a networks' ensemble.
Heliyon
; 10(10): e30836, 2024 May 30.
Article
en En
| MEDLINE
| ID: mdl-38803980
ABSTRACT
Background:
Dental cavities are common oral diseases that can lead to pain, discomfort, and eventually, tooth loss. Early detection and treatment of cavities can prevent these negative consequences. We propose CariSeg, an intelligent system composed of four neural networks that result in the detection of cavities in dental X-rays with 99.42% accuracy.Method:
The first model of CariSeg, trained using the U-Net architecture, segments the area of interest, the teeth, and crops the radiograph around it. The next component segments the carious lesions and it is an ensemble composed of three architectures U-Net, Feature Pyramid Network, and DeeplabV3. For tooth identification two merged datasets were used The Tufts Dental Database consisting of 1000 panoramic radiography images and another dataset of 116 anonymized panoramic X-rays, taken at Noor Medical Imaging Center, Qom. For carious lesion segmentation, a dataset consisting of 150 panoramic X-ray images was acquired from the Department of Oral and Maxillofacial Surgery and Radiology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca.Results:
The experiments demonstrate that our approach results in 99.42% accuracy and a mean 68.2% Dice coefficient.Conclusions:
AI helps in detecting carious lesions by analyzing dental X-rays and identifying cavities that might be missed by human observers, leading to earlier detection and treatment of cavities and resulting in better oral health outcomes.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Heliyon
Año:
2024
Tipo del documento:
Article
País de afiliación:
Rumanía
Pais de publicación:
Reino Unido