An Evaluation of the effect of registration on GCR and conventional chromatic separation methods in multicolor halftone printing

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Title: An Evaluation of the effect of registration on GCR and conventional chromatic separation methods in multicolor halftone printing
Author: Wang, Chihwe Jeffrey
Abstract: Misregistration is an unavoidable problem in multicolor halftone printing. It causes the loss of detail, sharpness and color hue shift of a reproduction. However, there is a color separation technique called Gray Component Replacement (GCR) which may reduce or eliminate this misregistration effect. An investigation had been conducted using a series of color halftone proofs which were produced by conventional chromatic and GCR color separation techniques. The subjective image quality scaling method was applied to this study as a criterion to determine whether there is an image quality relationship between these two techniques on misregistered reproductions.
Record URI: http://hdl.handle.net/1850/10324
Date: 1988-03

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