Awang, N., Md Fauadi, M., Noor, A., Idris, S., & Rosli, N. (2018). An Improved Image Filtering Method for Weld Bead Inspection using Unsharp Masking Technique. Journal of Advanced Manufacturing Technology (JAMT), 12(1(2), 341–354. Retrieved from https://ojsdemo.utem.edu.my/jamt/article/view/4291