James Kit Hon Tsoi

Photography-based dental plaque detection and report generation among preschool children using PlaqueSAM

Abstract Dental plaque is the primary etiological factor for common oral diseases such as dental caries and gingivitis, particularly affecting susceptible populations including children. Preventing plaque-induced dental diseases in pediatric patients remains a global challenge as...

DentalGEN: a large-scale controllable generative AI framework for automated dental crown restoration

Dental crown restoration addresses a global public health burden, yet is constrained by a slow, variable, and labor-intensive manual design process that limits access to high-quality treatment. Here we introduce DentalGEN, a large-scale controllable generative artificial intellig...