Research On The Form And Digital Restoration Of Chinese Ancient Musical And Dance Costumes

Chinese ancient musical and dance culture has a long and strong historical background.As the carrier of music and dance culture,music and dance costumes embody the development of music and dance as well as the form of social costumes in various periods,reflecting the social and cultural background of a period.Therefore,musical and dance costumes are not only an important form of expression of Chinese music and dance culture,but also an important embodiment of ancient social costume form and ancient social culture.In view of the important research value of ancient music and dance costumes,and the lack of research on the formation of ancient general history music and dance costumes,this study started to study the formation of music and dance costumes from Qin Dynasty to Qing Dynasty.Based on the five key periods of Qin,Han,Wei,Jin,southern and Northern Dynasties,Sui and Tang Dynasties,song,Liao,Jin,yuan and Ming and Qing Dynasties,this paper studies and analyzes the formation of music and dance costumes of these five periods through a large number of existing cultural relics such as stone bricks,terra cotta figures(including terra cotta figures,wooden figurines),jade,tomb murals,paintings and bronze ware as image materials,combined with relevant historical documents,literary works and other text materials.It can be divided into four types:robe(deep dress),jacket and skirt,jacket and trousers,and Hufu.The styles of robe(deep dress)and jacket and skirt in five periods are selected for structural analysis and restoration,and then visual and vertical digital restoration and presentation are carried out with CLO 3D software and segmentation algorithm Finally,the restoration effect is evaluated by questionnaire surveyThe content of this study mainly includes four parts:the research of ancient music and dance clothing formation,the research of music and dance clothing structure,the experimental research of music and dance clothing pattern extraction algorithm,the 3D display and effect evaluation of music and dance clothing.The first part is based on the collection of a large number of ancient music and dance images,combing the music and dance shapes of the five periods of Qin and Han,Wei,Jin,southern and Northern Dynasties,Sui and Tang Dynasties,song,Liao,Jin and Yuan Dynasties,Ming and Qing Dynasties,analyzing the formation and clothing details of each period,and comparing and analyzing the similarities and differences of music and dance clothing between each period.Helping readers to have a comprehensive understanding of the characteristics of music and dance costumes in different periods.The second part is to rely on the research results of the first part on the shape and characteristics of music and dance costumes,and select one of the mainstream music and dance costumes in five periods for structural restoration.Firstly,the human body size is determined according to the GB 1000-88 standard,and a more objective proportion calculation method is proposed to obtain the clothing size data of music and dance images.Secondly,the structure of five music and dance clothing is restored by combining the clothing structure data recorded in historical documents and the unearthed clothing physical data.The third part is to combine the current mainstream image segmentation algorithm,and experiment the segmentation algorithm based on region growing single segmentation algorithm,based on K-means clustering single segmentation algorithm,based on Canny operator detection and mathematical morphology combined segmentation algorithm to extract fabric patterns Through many experimental results,it is found that the third segmentation algorithm can achieve more effective target image and background segmentation,remove noise and retain edge.So,this algorithm is selected as the subsequent pattern extraction methodIn the fourth part,CLO 3D software is used to present the 3D restoration of the five music and dance costumes analyzed in the previous study,and the restoration evaluation of the costumes is analyzed through questionnaire surveyBased on the protection of China's music and dance clothing culture,this paper studies the shape of ancient music and dance clothing in China.It is found that music and dance clothing is rooted in social traditional clothing,and its shape is the innovation and decoration of local structure or elements on the basis of retaining the basic shape of traditional clothing.The shape of music and dance clothing in each period has both common characteristics and their own characteristics In order to play a more active protection and inheritance,combined with today's continuous development of digital technology,music and dance costumes will be presented in a more intuitive,comprehensive and vivid way.