AN IMPROVED MATHEMATICAL MODEL AND ALGORITHM FOR TOOTH BORDER SEGMENTATION FROM X-RAY DENTAL IMAGES. Innovations in Science and Technologies, [S. l.], v. 2, n. 2, p. 1–10, 2025. Disponível em: https://innoist.uz/index.php/ist/article/view/606.. Acesso em: 22 feb. 2025.