基于形状文法的羌绣图案创新设计研究

STUDY ON QIANG EMBROIDERY CREATIVE DESIGN BASED ON SHAPE GRAMMARS

羌绣是羌族人文历史积淀的一种美学展现形式。本文首先采用形状文法推演规则抽取纹样基元,在约束条件下形成羌绣纹样因子库;然后再通过因子库,选取设计基元、颜色空间,在形状文法推演规则下创新设计成全新的羌绣纹样。通过形状文法推演机制构建的羌绣纹样基元库,满足羌绣基元对于羌绣特征的传承,在推演机制下丰富羌绣表现形式,增加基元组合方式,为羌绣的数字化保护及产业化应用提供了新思路。

Qiang embroidery is an aesthetic manifestation of the cultural and historical accumulation of the Qiang people.This article first shape grammar deduction rules are used to extract pattern primitives and form Qiang embroidery pattern factor Library under constraint conditions.Then,through the factor library,the design primitives and color space are selected,and the new Qiang embroidery patterns are innovatively designed under the shape grammar deduction rules.The pattern primitive Library of Qiang embroidery constructed by shape grammar deduction mechanism meets the inheritance of Qiang embroidery primitive for Qiang embroidery characteristics,enriches the expression forms of Qiang embroidery under the deduction mechanism,increases the combination of primitive,and provides a new idea for the digital protection and industrial application of Qiang embroidery.