Identification of Ripe Levels in Plantain Fruits Using Hue Saturation Intensity (HSI) Color Space Transformation Method Ade Sidratul Hayat, Muhammad Syukri, Sakir Sakir Tekper : Jurnal Teknologi dan Manajemen Industri Pertanian Vol. 2 No. 1 2021 DOI 10.33772/tekper.v2i1.17291