Research on label detection based on OMRON FH series visual sensors

With the rapid development of computer technology and digital image processing technology, machine vision inspection technology has been widely applied in various fields due to its high detection accuracy, fast speed, non-contact and other advantages. This article studies label detection using OMRON FH series visual sensors. Through testing, it has been proven that the visual inspection system can be used in various situations. Its software interface is simple, clear, and powerful, and can provide accurate visual signals to external devices such as PLCs.