Innovation and Growth of Multi-Source data Integration in Visual Communication Design

In visual communication design (VCD), multi-source data integration plays an important role in innovation and growth. This paper studies and discusses the means of information dissemination in the new media era by analyzing typical digital interaction methods and combining current social hotspots. With the guiding ideology of "Multiple Sources", this paper proposes a brand-new, efficient method that meets the needs of the public, aiming to achieve a visual communication art form with multiple expressive effects and a design language system with rich connotations. In the process of conception, this paper covers the technical level of image digital conversion and fusion and interactive data integration, designs a VCD model, and conducts testing and research on multi-source data integration algorithms. The test results show that the data processing time of the multi-source data integration algorithm is within 6 seconds, and the fastest time is 3 seconds. The application of these technologies makes it possible to continuously change and enrich the content and form of VCD. The research on the integration of multi-source data in visual communication design covers multiple important findings. The research needs to explore data processing and integration methods in order to effectively process and integrate data from different data sources. It also considers users' feedback and evaluation of multi-source data integration visual communication design to understand their perception and attitude towards design effectiveness, usability, and information presentation.