Marking inspection

Vision system for the inspection and quality control of the printer marking.This system checks data matrix and text readability.

Projects: PL7

In this line of projects the main aim is to assess the quality of the text and matrix code impresses by an industrial jet printer. This kind of printers is used to print out over a wide variety of surfaces, with low resolution and constrained quality. We successfully implemented robust OCR techniques, together with matrix code readers in order to provide an indicator of the quality of the impression.