Detection of Bare PCB Defects by Image Subtraction Method using Machine Vision Detection of Bare PCB Defects by Image Subtraction Method using Machine Vision A Printed Circuit Board (PCB) consists of circuit with electronic components mounted
importance. Pick & place machines have a life of
the defect rate of the measured machine. For exampl
SMT Express, Volume 5, Issue No. 3 - from SMTnet.com Return to Front Page << Back to Page 1 Page 3 >> Knowing the capability coefficients, it is possible to estimate the defect rate of the measured machine. For example, Cpk = 1
