Automated Shallot Classification on Conveyor Belts Using Watershed Transform and Otsu Thresholding. - Indrabayu; Anwar, Misita; Areni, Intan Sari; Prayogi, A. Ais; Bustamin, Anugrayani; Rivai, Haryanti; Rahmat, Muhammad Abdillah (Engineering, Technology & Applied Science Research, 2026)