摘要
介绍了一种基于PC和普通投影仪实现多屏幕无缝拼接的方法,该方法利用一台摄像机使系统快速、准确的校正。分析了系统的结构和用到的关键技术,包括几何校正、边缘融合、颜色校正。
This paper presents a multi-projector display system using camera-based registration.The system achieves brightness uniformity by intensity blending in the overlap region,and use per channel color look-up-tables to calibrate the photometric characteristics of different projectors in real-time.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第2期84-86,共3页
Computer Engineering and Applications
关键词
无缝拼接
边缘融合
颜色校正
multi-projector display,intensity blending,color calibration
