APPARATUS FOR EVALUATING DENSITY AND EVENNESS OF PRINTED PATTERNS

摘要

APPARATUS FOR EVALUATING DENSITY AND EVENNESS OF PRINTED PATTERNS An apparatus for evaluating density-evenness of patterns printed on an article including a circuit for calculating density distribution of the image data in each segment; a circuit for normalizing the density distribution with an area of effective image data in each segment; and a circuit for quantifying the density and evenness of the patterns.