Kaswar AB, Mamase S, Musa SB, Hadi AM, Yuniarti A, Arifin AZ. PARAMETER SIGMOID TRANSFORM CONTRAST ENHANCEMENT FOR DENTAL RADIOGRAPH CLASSIFICATION AND NUMBERING SYSTEM. Jurnal Ilmu Komputer dan Informasi [Internet]. 2015Aug.27 [cited 2024Apr.28];8(2):60 -67. Available from: https://jiki.cs.ui.ac.id/index.php/jiki/article/view/303