Publications:Assessing print quality by machine in offset colour printing


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Title Assessing print quality by machine in offset colour printing
Author Jens Lundström and Antanas Verikas
Year 2013
PublicationType Journal Paper
Journal Knowledge-Based Systems
Diva url
Abstract Information processing steps in printing industry are highly automated, except the last one print quality assessment, which usually is a manual, tedious, and subjective procedure. This article presents a random forests-based technique for automatic print quality assessment based on objective values of several printquality attributes. Values of the attributes are obtained from soft sensors through data mining and colour image analysis. Experimental investigations have shown good correspondence between print quality evaluations obtained by the technique proposed and the average observer. (C) 2012 Elsevier B.V. All rights reserved.