Development of a camera-based portable automatic inspection system for printed labels using neural networks

Abstract

For the automatic inspection for printed labels, which are covered with rubber-like coatings and curl, we have developed a camera-based portable inspection system. In this paper, we explained the developed system, and especially discuss the inspection method of the spread and chip of the printed labels using neural networks. The experimental results confirm the validity of the proposed method for the spread and chip of alphanumerics. © 2009 Springer Berlin Heidelberg.