Integration and Innovation of Visual Image Design of Luoyang Ancient City Based on Artificial Intelligence with Artistic Symbol Perspective

China's ancient cities are famous all over the world, and not many of them have been preserved to this day, and the ancient city of Luoyang is one of them. A good visual identity design is important for is the rejuvenation of the city's historical and cultural atmosphere and vitality. This study proposes that by implementing a visual identity design with artistic and symbolic perspectives, the ancient city can be made to conform to the modern life and cultural attitudes of the historic district. It is also expected to enhance the economic advantages of the city. This paper makes comprehensive use of research methods such as literature review, fieldwork, case studies and visual analysis AI experiments. An in-depth understanding of the history and culture of the ancient city of Luoyang is provided, and existing research is interpreted and analysed. The paper concludes with a case study, visual analysis and artificial intelligence experiments to innovate and design a unique visual image symbol for the ancient city from the perspective of artistic symbols and fusion and innovation design practice. The conclusions of this study provide valuable references for future research on the visual identity of the ancient city of Luoyang.