, Nataraj K. B, Manohar M, Poornima K. Handa, U. R. Niharika. 2018. “Automated System for Detection of Apple Purity and Its Grading”. International Journal on Future Revolution in Computer Science &Amp; Communication Engineering 4 (2):100-103. http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1178.