The work aims to assist the design process of cultural and creative products combined with the principle of digital twinning and spread more artistic creativity through intelligent image processing technology, so as to reduce the artistic internal friction of cultural and creative product design and improve design efficiency and examine the effect of cultural and creative products from the perspective of digital twinning to assist the incubation of products. Under the guidance of the principle of digital twinning, the cultural characteristics were extracted by data processing technology to enrich the database of She cultural resources. The design elements of She were selected to generate batch images by intelligent digital image processing method. Finally, the digital twinning model of the concept product was subject to UV mapping of the digital image in keyshot to construct the simulation modeling effect of the cultural and creative products.The twin data of She cultural image were obtained, the cultural resource database of She was formed, and the design method of She cultural and creative products assisted by digital twinning was constructed.In the design of cultural and creative products based on digital twinning, a variety of artificial intelligence and digital image processing methods have been used to effectively assist the image design work in cultural and creative products, which provides a new idea for the design method of the integration of culture and technology.