Research on Innovative Design of Qijiang Farmers' Prints Based on AIGC Technology

The emergence of AIGC (Artificial Intelligence Generated Content) technology has provided a new qualitative impetus for the sustainable development of traditional painting. As the intangible cultural heritage of Chongqing, Qijiang peasant painting contains unique humanistic characteristics and profound cultural connotations, which provides a broad space for the deep excavation of Qijiang peasant painting by using AIGC technology. In order to realize the intelligent extraction and generation of farmers' printmaking patterns in Qijiang, this study firstly uses the stable diffusion model to extract pattern elements, then combines the LoRA model with computer image processing technology, and then combines the trigger words to realize the automatic generation of printmaking images. The validity and feasibility of the generated patterns are confirmed by AHP (Analysis Hierarchy Process), which proves that they are consistent with the characteristics of Qijiang Farmers’ Prints. In addition, this study also discusses the application prospect of generating image innovation in tourism culture innovation. By embedding the traditional painting heritage into digital generation technology, this study promoted the innovation of pattern design and made important contributions to the spread and revival of traditional culture.