Cultural communication based on image processing in multimedia network environment

In the process of uploading pictures of cultural products under the multimedia network environment, image processing technology is indispensable for page production and picture design, and image processing plays an indispensable role. Purpose: The use of image processing technology enriches the means of cultural communication, and also improves the visual effect and dissemination rate of cultural communication to a certain extent, and produces the effect of deepening people’s hearts. Methods: This paper firstly focuses on the problems and development trends in cultural communication, and uses image processing technology in the multimedia network environment to analyse the effects of cultural communication, and secondly focuses on the application of multimedia network and image processing in cultural communication. Finally, the four-degree evaluation method is used to evaluate the effect of cultural communication. Results: The final results show that with the use of image processing techniques, the rate of cultural dissemination in various cultural fields can reach 50% to 75%. Conclusion: The research on cultural communication based on image processing can deepen the understanding of cultural communication in the multimedia network environment, expand the application of image processing technology in the field of cultural communication, analyse the role and influence of images in cultural communication, and promote the cross-fertilization of cultural communication and image processing, which is of great practical application and academic value.