基于遗传算法的室内装饰材料色彩合理搭配方法

为了解决传统方法计算过程极为复杂对专业知识的采集信息不完整,无法覆盖整个色彩搭配领域,无唯一最优解的弊端,通过遗传算法研究了室内装饰材料色彩合理搭配方法。通过三维部件与色彩构成遗传算法中染色体进行遗传编码。将RGB转变成HSL,计算色彩不和谐系数,充分分析了室内装饰材料色彩搭配时的调和度,求出视觉舒适度。通过色彩搭配和谐度、色彩搭配调和度和视觉舒适度三部分加权组成室内装饰材料色彩搭配适应度函数。利用遗传算法的选择、交叉和变异操作获取适应度最高的个体,设置停止迭代条件,得到室内装饰材料色彩合理搭配结果。结果表明:所提方法色彩搭配结果有更好的色彩舒适性;通过色彩搭配结果评价调查发现,大部分顾客对采用所提方法得到的室内装饰材料色彩搭配方案的评价结果为非常满意或满意,方法操作简单。可见所提方法搭配色彩合理,性能优越。

Research on Reasonable Colour Matching Method of Interior

In order to solve the problem that the traditional method is very complex in the calculation process and the collection of professional knowledge is incomplete, which can not cover the whole field of color matching and has no unique optimal solution, the method of reasonable color matching of interior decoration materials is studied by genetic algorithm. Chromosomes in genetic algorithm are encoded by three-dimensional components and colors. The RGB is transformed into HSL, and the coefficient of color disharmony is calculated. The harmony degree of color matching of interior decoration materials is fully analyzed, and the visual comfort degree is obtained. The fitness function of color matching for interior decoration materials is composed of three parts: harmony degree of color matching, harmony degree of color matching and visual comfort degree. Through the selection, crossover and mutation of genetic algorithm, the individuals with the highest fitness are obtained, and the stopping iteration conditions are set to get the reasonable color matching results of interior decoration materials. The results show that the color matching results of the proposed method have better color comfort; through the color matching results evaluation survey, it is found that most customers are very satisfied or satisfied with the color matching scheme of interior decoration materials obtained by the proposed method, and the method is simple to operate. It can be seen that the proposed method has reasonable color collocation and superior performance.