Research On Miao Embroidery Pattern Extraction And Reconstruction Method Based On Shape Gramma

By using the four dimensions of design semiotics: semantics,language structure,context,and pragmatics,this paper summarizes the connotation and knowledge of the elements of Miao embroidery patterns,and digs deeply into the shape body,element structure,usage environment and cultural background of Miao embroidery patterns..Combined with the analysis of symbols by Pierce’s semiotic theory,the Miao embroidery patterns are summarized and classified,and the basic Miao embroidery pattern library of representative characteristic culture is established.Secondly,the research on the perceptual intention was carried out in the established representative pattern database,and the appropriate amount of elements were selected from the element library to analyze and deconstruct the design elements of Miao embroidery patterns.According to the survey and interview with users,the perceptual intention was collected and obtained.Vocabulary,use the Semantic Difference Scale(SD method)to investigate the perceptual imagery degree of preferred products,analyze the imagery transmitted by the preference samples,and then use the forward inference type perceptual engineering technology to explore the mapping relationship between perceptual imagery and preferred product design elements.The user preference image is transformed into preference design elements;then,the correlation between the design elements and the user’s sensibility is established,and the modified shape deduction rules are formulated,and the shape grammar rules are applied in the pattern deduction to generate different shape schemes.Finally,in the innovative design of Miao embroidery cultural and creative products,taking the cultural and creative design of "Miao indiscernible" as an example,the Miao embroidery pattern elements that conform to the design orientation are selected for pattern reconstruction design.It provides rich materials and design methods for designers to develop Miao embroidery cultural and creative products,promotes the development of Miao embroidery in modern design applications,and enhances the application value of Miao embroidery products.The research on the design of cultural and creative products targeting the Miao people in Guizhou can provide reference for the design of cultural and creative products of other ethnic groups in terms of design process and manufacturing methods,and provide theoretical support for the specific research method system in this field.Reference value.