照明工程学报Issue(6)：117-121,5.DOI:10.3969/j.issn.1004-440X.2015.06.025
利用高动态范围图像技术测量道路亮度的方法探究
A Method of Obtaining Luminance Information Based on The High Dyhamic Range Image
摘要
Abstract
The theory and technology of obtaining the Photometric and Color Parameters from the lighting environment through Low Dynamic Range Images have been very mature .But due to the record format limitations, the Low Dynamic Range Image can ’ t record the entire luminance information when the Brightness Contrast of the environment exceeds a certain extent .Thus the High Dynamic Range Image is introduced to solve this problem .The object of this paper is to establish a method of obtaining the Photometric Parameters from the lighting environment through HDR Images .In this research , we compared with the traditional test method to demonstrate the reliability of the method .Also the correction factor of the method should be discussed in future study in order to apply the method to obtain the luminance information from lighting environment .This research provides a foundation for a new method to assess the lighting environment .关键词
高动态范围图像/光环境信息/误差分析Key words
high dynamic range image/luminance information/error correction分类
信息技术与安全科学引用本文复制引用
王立雄,陈燕男,冯子龙..利用高动态范围图像技术测量道路亮度的方法探究[J].照明工程学报,2015,(6):117-121,5.基金项目
国家自然科学基金资助项目 （）
