Photometric Match for Seamless Tiled Display Wall

摘要：

Recent interests in large displays has led to the rapid development of multi-projector tiled display wall systems, which comprise of an array of individual projectors, and usually driven by a cluster of PCs. However, color match algorithms in existence are either dependent to such expensive optical devices as a spectroradiometer or much samples consuming. In this paper we describe a parameter estimation algorithm to calculate the Intensity Transfer Function (ITF) and present a statistic-based algorithm to implement visualallowance seamless tiled display wall. In order to examine the feasibility and utility of our approaches, we have implemented the new algorithms on a 3x5 display wall with rear-projection mode.

关键词： Color Match Tiled Display Wall Intensity Transfer Function (ITF) Parameter Estimation Statisticbased Algorithm

作者: Xiuhui Wang Junqin Wen Huijuan Lu

作者单位: Institute of Information Engineering University of China Jiliang Hangzhou, Zhejiang Province, P.R.Ch Department of Economic Information Zhejiang Economic Vocational Technology Institute Hangzhou, Zheji

会议类型: 国际会议

会议名称: 2007 IEEE International Conference on Automation and Lofistics

会议地点: 山东济南

会议语种:英文

在线出版日期: 2007-08-18（万方平台首次上网日期，不代表论文的发表时间）