可扩展大屏幕高分辨率并行显示系统的构建,包括硬件环境、软件环境与软件技术、图形校正与颜色校正.基于SAGE和VizRoll大屏幕显示技术,利用PC-cluster及LCD构建了一个可扩展4×5高分辨率并行显示阵列,并实现了高分辨率并行显示系统在地学可视化中的几个典型应用.
We presented one method to construct a scalable 4 × 5 high resolution parallel display matrix system with SAGE and Vizroll techniques, which was driven by one distributed PC-Cluster system. The integration of hardware architecture, system environment and software implementations involved in this deployment, together with the graphic and color calibration, were addressed in detail. Several applications of applying this high resolution parallel visualization system to geoscience community proved the feasibility and scalability of this cyberinfrastructure construction scenario.