Development of Paddy Rice Seed Classification Process using Machine Learning Techniques for Automatic Grading Machine. - Kantip Kiratiratanapruk; Pitchayagan Temniranrat; Wasin Sinthupinyo; Panintorn Prempree; Kosom Chaitavon; Supanit Porntheeraphat; Anchalee Prasertsak (J. Sensors, 2020)