【摘要】 结合语义差异法,从老年人的心理、生理特点出发,获取他们对单色色彩样本的语义评价;然后,根据灰色聚类的原理,分析多种色彩搭配的整体语义倾向,构建出可行解色彩数据库;最后,依据色彩搭配美度、色彩搭配和谐度构建视觉舒适性评价函数,应用遗传算法获取适应度最高的色彩搭配方案,并分析养老机构老年人居室视觉舒适性与色彩三属性,即色相、明度、纯度阈值的变化关系.结果表明:通过对比3组被试者的生理指标,所提方法色彩搭配方案有更好的疗愈性,养老机构的色彩环境对老人具有重要的身心疗愈作用.更多还原

【Abstract】 Combining the semantic difference method, the semantic evaluation of monochrome color samples was obtained from the psychological and physiological characteristics of the elderly. According to the principle of grey clustering, the overall semantic tendency of various color collocation was analyzed, and the feasible solution color database was constructed. According to the beauty degree of color collocation and the harmony degree of color collocation, the evaluation function of visual comfort was constructed, the color collocation scheme with the highest adaptability was obtained by genetic algorithm, and the relationship between the visual comfort of living rooms and the three attributes of color, namely hue, saturation and brightness threshold, was analyzed. The results show that: by comparing the physiological indicators of the 3 groups of subjects, the color matching scheme proposed has better healing properties, the color environment plays an important role in physical and mental healing for the elderly.更多还原