MT法によるデジタルプリント画像評価法

抄録

In the evaluation of digital print image quality, there are various quality characteristics such as color reproduction, whiteness, surface luster, etc. These picture components fluctuate under the variation of usage and environmental conditions in the market. Therefore, it is necessary to consider those variations in the evaluation of a printing system. Although the evaluation of each picture component has been studied, the evaluation of overall picture quality depends on the sensory type judgment by experts. Since there is variability between experts and variability between repetitions, a good evaluation method has not been established. In this study, the attempt was made to establish a quantitative evaluating method using MTS. The study was focused on the following two points: (1)Establish a quantitative evaluation method on picture quality after preservation: the results have a good correspondence with the result evaluated from MTS. (2)Establish a quantitative evaluation method on "color tint" and "resolution(loss of definition)", which are important for the image stability of inkjet prints.