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<title>Deep learning-based multiclass instance segmentation for dental lesion detection</title>
<creator>Fatima, Anum</creator>
<creator>Shafi, Imran</creator>
<creator>Afzal, Hammad</creator>
<creator>Mahmood, Khawar</creator>
<creator>Torre Díez, Isabel de la</creator>
<creator>Lipari, Vivian</creator>
<creator>Brito Ballester, Julien</creator>
<creator>Ashraf, Imran</creator>
<subject>Machine learning</subject>
<subject>Aprendizaje automático</subject>
<subject>Artificial intelligence - Medical applications</subject>
<subject>Inteligencia artificial - Aplicaciones médicas</subject>
<subject>Preventive dentistry</subject>
<subject>Dental hygiene</subject>
<subject>Higiene dental</subject>
<subject>Mouth - Diseases - Diagnosis</subject>
<subject>Boca - Enfermedades - Diagnóstico</subject>
<subject>Image processing</subject>
<subject>Imágenes, Tratamiento de las</subject>
<subject>Health informatics</subject>
<subject>Dentistry</subject>
<subject>Odontología</subject>
<description>Producción Científica</description>
<description>Automated dental imaging interpretation is one of the most prolific areas of research using artificial intelligence. X-ray imaging systems have enabled dental clinicians to identify dental diseases. However, the manual process of dental disease assessment is tedious and error-prone when diagnosed by inexperienced dentists. Thus, researchers have employed different advanced computer vision techniques, as well as machine and deep learning models for dental disease diagnoses using X-ray imagery. In this regard, a lightweight Mask-RCNN model is proposed for periapical disease detection. The proposed model is constructed in two parts: a lightweight modified MobileNet-v2 backbone and region-based network (RPN) are proposed for periapical disease localization on a small dataset. To measure the effectiveness of the proposed model, the lightweight Mask-RCNN is evaluated on a custom annotated dataset comprising images of five different types of periapical lesions. The results reveal that the model can detect and localize periapical lesions with an overall accuracy of 94%, a mean average precision of 85%, and a mean insection over a union of 71.0%. The proposed model improves the detection, classification, and localization accuracy significantly using a smaller number of images compared to existing methods and outperforms state-of-the-art approaches.</description>
<date>2023-12-01</date>
<date>2023-12-01</date>
<date>2023</date>
<type>info:eu-repo/semantics/article</type>
<identifier>Healthcare, 2023, Vol. 11, Nº. 3, 347</identifier>
<identifier>2227-9032</identifier>
<identifier>https://uvadoc.uva.es/handle/10324/63392</identifier>
<identifier>10.3390/healthcare11030347</identifier>
<identifier>347</identifier>
<identifier>3</identifier>
<identifier>Healthcare</identifier>
<identifier>11</identifier>
<identifier>2227-9032</identifier>
<language>eng</language>
<relation>https://www.mdpi.com/2227-9032/11/3/347</relation>
<rights>info:eu-repo/semantics/openAccess</rights>
<rights>http://creativecommons.org/licenses/by/4.0/</rights>
<rights>© 2023 The authors</rights>
<rights>Atribución 4.0 Internacional</rights>
<publisher>MDPI</publisher>
</thesis></metadata></record></GetRecord></OAI-PMH>