Abstract:

Objective Badayun pattern has a long history and contains rich traditional artistic attainments. However, due to the relatively fixed theme and form, its development in the field of modern design is limited. At present, the digital innovation of traditional patterns shows a trend of diversification. This research aims to inherit and activate the formal beauty and cultural meaning of Badayun pattern, and proposes a generation design path based on artificial intelligence-generated content(AIGC) technology to transform the pattern from 2-D image generation to 3-D model transformation, using modern technology to creatively inherit silk culture.

Method Firstly, the development process and artistic style of the Badayun pattern were analyzed, and the data set of its unit pattern was redrawn. Then, on the basis of training the LoRA model, combining with canny edge detection and depth algorithm in controlnet network, the innovation generation of 2-D Badayun pattern was realized on stable diffusion, and the IP-adapter model was used to complete the color style transfer of pattern. The 3-D model conversion of innovative patterns was completed based on 3-D large model Tripo, and the literature record, historical origin and 3-D model of the Badayun pattern to the AR display of fabrics were applied using virtual reality technology.

Results This research facilitated the effect of text to image, image to image, image to 3-D model and 3-D model to AR display, and this method was used to achieve the personalized and intelligent generation of Badayun pattern. In the process of preparing the training set of Badayun pattern, 35 unit structure patterns of 2 400×2 400 pixels were restored in the procreate drawing software, and they were input to the LoRA model training after the normalization of the images. The experimental results showed that in the training process of LoRA model, deepbooru generates labels and processes them manually, which were superior to BLIP labeling processing. In the aspect of traditional theme pattern generation, the XYZ chart finds that the results Epochs=9 training rounds were better than that with lower LOSS version. In the aspect of innovative theme pattern generation, ControlNet assisted the generation of effects to achieve the integration of modern elements. In the aspect of style transfer, when western modern art style brutalism and expressionism painting works were transferred to the Badayun pattern, the generation effect of the IP adapter was better than that of the convolutional neural network VGG-19 network, which offered insights of the elements to be fused, and retained the shape and structure of the Badayun pattern. The selection of random seeds made the generation result diverse. In the aspect of 3-D Badayun pattern generation, three types of 3-D generation models, Tripo, TripoSR, and Meshy, were compared. The results showed that the Tripo model was more suitable for the model generation from a single image to 3-D model from the perspective of texture, geometric structure, and fineness. Finally, the 3-D Badayun pattern was applied to the virtual AR interaction on the fabric based on the Kivicube platform. This intelligent generation path contributes to the continuity of silk culture and the inheritance of silk weaving skills and has important reference significance for the digital innovation generation of other traditional patterns.

Conclusion The pattern generation method based on AIGC technology has achieved the transformation of Badayun patterns from “flat to three-dimensional to scene”. This digital presentation of patterns with the characteristics of the times has promoted the further development of silk pattern design in the field of fashion and technology. With the continuous breakthrough and iteration of artificial intelligence technology, the diversified innovative ways of Badayun patterns have ignited the inheritance fire, making the patterns glow with new vitality. In the future research, multi-modal interaction can be introduced into the application of generating patterns, and sensors can be embedded in the innovative theme Badayun brocade to carry out the design and development of traditional silk pattern theme games with the combination of virtual and real. Connecting history and future through virtual 3-D technology, it expands the application field of traditional patterns, and spreads the beauty of patterns across thousands of years to the world while enriching cultural heritage.

Key words: Badayun pattern, inheritance and activation, pattern digitization, generating design, artificial intelligence-generated content, 3-D digital technology, printed pattern