照明工程学报2017，Vol.28Issue(2)：65-69,83,6.DOI:10.3969/j.issn.1004-440X.2017.02.014
HDR-I技术应用于光环境性能实测的方法
The Application of HDR-I Technology in Reflecting and Recording the Daylighting Performance
摘要
Abstract
The HDR-I technology is used to reflect and record the daylighting performance of real environment.The five steps of the technical procedure are as follows: The exposure time of scene image acquisition, camera brightness response function determination, camera calibration, HDR-I synthesis and lens vignetting calibration.This paper realize the accurate synthesis of HDR-I, and on the basis of image synthesis, daylighting performance was analyzed by HDR Scope software.This resolved the long time calculation, the detailed environment information and the large error of the daylighting simulation.This paper provide technical support for the daylighting environment measurement, evaluation and software correction.关键词
HDR-I/光环境性能/实测/技术流程Key words
high dynamic range-Image/daylighting performance/field work measurement/procedure of the technology分类
信息技术与安全科学引用本文复制引用
孙澄,刘蕾,孔哲..HDR-I技术应用于光环境性能实测的方法[J].照明工程学报,2017,28(2):65-69,83,6.基金项目
国家自然科学基金面上项目"基于人工神经网络的严寒地区可持续办公建筑多目标优化设计方法研究"(编号:51578172) （编号:51578172）
