Jurnal Teknik Pertanian
Vol 7, No 2 (2018): Agustus

EVALUASI MUTU BIJI MELINJO (Gnetum gnemon L.) MENGGUNAKAN PENGOLAHAN CITRA DIGITAL


Widodo, Slamet, Kalili, Muhammad



Article Info

Publish Date
30 Aug 2018

Abstract

Some studies show that melinjo (Gnetum gnemon L.) seed extract contains various active ingredients that are beneficial to human health; even it has been commercialized as a health supplement product. Quality of seeds as raw material becomes one of key factors that determine the quality of product derived from melinjo seed extract. Therefore sorting becomes a critical process. However the sorting of good quality and broken seeds (moldy, chalky and perforated/infected insects) is still done manually with visual observations that tend to be inaccurate and inconsistent. This study aims to develop a new method for evaluation of quality of melinjo seeds based on digital image processing. The image is taken using two lighting systems i.e. frontlight and backlight. The results show that using color features (RGB and HSV) and certain threshold values, good quality and broken seeds can be distinguished by 92.5% and 100% accuracy using frontlight and backlight image respectively. It indicates that digital image processing can be used as an alternative for quality evaluation of melinjo seed.


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Journal Info

Abbrev

JTP

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Teknik Pertanian (J-TEP) merupakan publikasi ilmiah elektronik (e-journal) yang memuat hasil-hasil penelitian, pengembangan, kajian atau gagasan dalam bidang keteknikan pertanian. Lingkup penulisan karya ilmiah dalam jurnal ini antara lain : rekayasa sumberdaya air dan lahan, bangunan dan ...