Visual Evaluation of Check Pattern Fabrics Schemed Deep and Pale Same-Color Systems —Two- and Three-Color Combinations—

摘要

In order to construct a way of thinking for the design of check patterns and color combinations, we reported visual evaluations for three color systems (blue, red and yellow) of checks with two-color schemes combining deep and pale same-color systems, on a total of 12 samples. In addition, two-color combinations and three-color schemes combining pale, neutral and deep same-color (blue, red and yellow) systems, were made regularly, and their visual evaluations were compared and investigated. 1) As a result of a t-test for sensory evaluation which paired two-- and three-color combination samples, the three-color combination samples were quiet in the blue system, while the two-color combination samples were quiet in the red and yellow systems. And the frequency distribution of items with significant differences was shown in the t-test for sensory evaluation values and the frequency distribution was different in each color system. 2) As a result of analyzing the variances, the two-color combination variances were quite large for the color systems, but the three-color combination variances were small. It is considered that the three-color combinations were affected by color and design. 3) As a result of analyzing the principal components of the two-color combinations and three-color combinations in the blue system, the cumulative proportion of three-color combinations was higher than that of the two-color combinations. The third component of the two-color combinations concerned color, the second and third components of the three-color combinations concerned design. The three-col