二次元形状における秩序の定量化指標の提案

抄録

Recently, designing by computer, such as Generative design, has become common and payed attention. One of the most difficult things for the computer is to evaluate the developed design like a human. This study aims to construct an index of the “order”, which is an important factor to evaluate “beauty” and “preference”, of the 2D shape. This study focuses on the curvature of the shapes and proposes the index of “order” using the curvature function and their autocorrelation function. To confirm the effectiveness of the proposed index, we conducted the experiment using the 90 shapes used in Burkhof’s study and confirmed the correlation between the sensory evaluation value and proposed index (the coefficient of determination exceeds 0.70).