クロス壁材の印象評価とゆらぎ理論による解析 : その3 理論と物理的尺度

概要

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The Purpose of these paper is to find out that Fluctuation is effective as a means to express personal impression on design of wallcovering. By using personal computer, visible image of wallcovering is inputted to a computer program as 'bmp' file, Windows bitmap file format, for Fourier transform. The evaluation indexes such as "Map", "Fluctuation coefficient", "Rest error", and "Linearity" are defined to display the analytical result. The result is shown by visible image and numerical value. Grain of stone and texture of fabric are given as examples to show how the characteristics of the image are reflected on the numerical values. As a result, we are now able to know how the characteristics of the images are reflected on the numerical value of the evaluation indexes.
日本建築仕上学会の論文