AARTHE GOWRI.RK; M.P.THIRUVENKATASURESH. MULTI CLASS SEGMENTATION OF SPINAL VERTEBRAE USING IMPROVED REGION EXTRACTION TECHNIQUE IN IMAGE PROCESSING. INTERNATIONAL JOURNAL OF COMPUTER ENGINEERING AND TECHNOLOGY (IJCET), [S. l.], v. 14, n. 01, p. 28–42, 2023. Disponível em: https://openlibindex.com/index.php/IJCET/article/view/IJCET_14_01_005.. Acesso em: 19 apr. 2026.