摘要
从硬件选择、几何校正、边缘融合、颜色校正和软件环境等5方面系统地研究了构建大规模立体显示墙系统的关键技术.采用并行绘制技术和基于计算机视觉的自动校正,由Linux集群驱动多台普通投影仪拼接成一个统一的高分辨率、大规模的被动立体显示系统.
The paper discusses the key techniques involved in the construction of a large scale stereo tiled display wall, such as hardware selection, geometry calibration, edge blending, color calibration and software environment. By parallel rendering and automatic calibration based on computer vision in the system, multiple commodity projectors are driven by Linux cluster functions as a single logical display capable of showing high resolution, large scale, passive stereo scenes.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2007年第8期953-959,共7页
Journal of Computer-Aided Design & Computer Graphics
基金
国家杰出青年基金(60225009)
关键词
显示墙
被动立体
几何校正
边缘融合
颜色校正
display wall
passive stereo
geometry calibration
edge blending
color calibration
