Bare Printed Circuit Board Inspection Using Image Analysis

Abstract

This paper reviews on a Bare Printed Circuit Board inspection system using image analysis wherein the inspection algorithm mainly focuses on the defect detection and classification using the real images.In this project, we have built a MATLAB program to detect Bare PCB faults and classify them and results are properly shown on a GUI using MATLAB.This paper reduces the flaws in defect detection using JIG tool and by human visual inspection.MATLAB image processing software combined with Arduino hardware provides a low cost solution for PCB inspection.