Study on Spectral Color Reproduction Based on Ordinary Lighting Environment

摘要：

　　This paper proposes a method to reconstruct the surface spectral reflectance based on conventional lighting environment even without knowing the light source spectral power distribution and the spectral sensitivity of the camera. In our method, we shoot two ordinary light color samples in office environment and finally reconstruct the surface spectral reflectance by using the mechanism of basis vector and polynomial model. The imaging quality was evaluated by the mean square error and color difference. Analyzing the single light source and dual light source model, the experimental results show that the dual light source model can effectively improve the accuracy of spectral reconstruction.

关键词： spectral color reproduction basis vector polynomial model digital camera signal dual light source

作者: Zhang Xiaoxiao Zou Jiping Luo Yanlin Fang Yuping Lu Xiankui Dong Ming Zhang Yang Lu Guozhi Zhu Jiawei Yang Weiping

作者单位: School of Physics& Electronics Information Technology, Yunnan Normal University,Kunming 650500, China

会议类型: 国际会议

会议名称: The 3rd Conference of Asia Color Association(ACA2016 China)第三届亚洲颜色学术会议

会议地点: 江苏 常熟

会议语种:英文

页码: 151-154

在线出版日期: 2016-05-21（万方平台首次上网日期，不代表论文的发表时间）