基于可拓语义和美度计算的苗族服饰纹样设计

Miao costume pattern design based on extension semantics and beauty calculation

针对目前苗族服饰中苗绣纹样设计只探讨其文化内涵而忽略自身的美学价值,且苗绣纹样的布局设计存在模糊性的问题,提出一种基于可拓语义和美度计算的苗族服饰纹样设计方法。通过提取苗族服饰中最具代表性的苗绣纹样的文化美学特征,构建可拓语义表征模型;并运用可拓变换获取纹样设计元素集;构建以平衡度、对称度、节奏度和整体度为主的美度指标体系,运用综合美度计算公式得到美度值最高的纹样布局样本,以此指导苗绣纹样设计元素的布局设计,最终得到新的纹样图案,以此研究黔东南苗族服饰纹样在现代服饰品设计中运用的可行性,为苗族服饰纹样的保护与传承以及创新设计提出新的发展方向。

In view of the problems that Miao embroidery pattern design only discusses its cultural connotation but ignores its own aesthetic value,and that the layout design of Miao embroidery pattern has fuzziness,a design method of Miao embroidery pattern design based on extension semantics and beauty calculation was proposed.By extracting the cultural and aesthetic features of the most representative Miao embroidery patterns,the extended semantic representation model was constructed.The element set of pattern design was obtained by extension transformation.Then,a beauty index system based on balance,symmetry,rhythm and integrality was constructed,and the pattern layout sample with the highest beauty value was obtained by using the comprehensive beauty calculation formula,so as to guide the layout design of Miao embroidery pattern design elements and finally get a new pattern.In this way,the feasibility of applying Miao clothing patterns in modern clothing design in southeast Guizhou province was studied,and a new development direction was proposed for the protection,inheritance and innovative design of Miao clothing patterns.