Geng, Lei, YuXiang Wen, Fang Zhang, and YanBei Liu. “Machine Vision Detection Method for Surface Defects of Automobile Stamping Parts”. American Scientific Research Journal for Engineering, Technology, and Sciences 53, no. 1 (March 4, 2019): 128–144. Accessed May 3, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4734.