Big data visualization and analysis and decision-making system, covering large-scale data acquisition and optimization fusion, multi-scale geometric modeling and image processing, visual content generation and simulation rendering, complex scene reconstruction and recognition understanding, 3D collaborative perception and human-computer interaction, simulated learning and enhanced cognition, massive information visualization and visual analysis and other functions. This achievement is achieved by relying on thecomputer graphics majorof Shenzhen University, which rankssecond in China and third in Asia.