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Illumination Compensation for Face Recognition using only One Image
Lin L(蔺蘭); Zhao G(赵戈); Tang YD(唐延东); Tian JD(田建东); He SY(何思远)
作者部门机器人学研究室
关键词Face Recognition Geometric Light-face Model Illumination Compensation Compensating Angle
发表期刊自动化学报
ISSN0254-4156
2013
卷号39期号:12页码:2090-2099
收录类别EI ; CSCD
EI收录号20140217188168
CSCD记录号CSCD:5018017
产权排序1
资助机构National Natural Science Foundation of China (61102116)
摘要To reduce the negative impact of illumination on face recognition, we propose a new illumination compensation method based on image invariant calculation. This invariant (the sum of compensating angles, SCA) is calculated by summing two lighting angles in the proper-compensated state. The SCA only depends on single light source and can be computed only once for a lighting system. Based on the Frankfurt horizontal plane of a human skull, we propose a geometric face model of human skull structure. According to our face model, the compensating angle is calculated from the SCA for a face image taken in the same lighting system. With this compensating angle, the illumination compensation for a face image is done by an additive operation. The experimental results validate our method on the Yale B face database. Compared with Choi0s methods, our method makes obvious improvement on images with large lighting angle, and is more robust to light change in both horizontal and vertical directions.
语种英语
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文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/14059
专题机器人学研究室
通讯作者Tang YD(唐延东)
作者单位1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.School of Automation, Shenyang Institute of Engineering, Shenyang 110136, China
推荐引用方式
GB/T 7714
Lin L,Zhao G,Tang YD,et al. Illumination Compensation for Face Recognition using only One Image[J]. 自动化学报,2013,39(12):2090-2099.
APA Lin L,Zhao G,Tang YD,Tian JD,&He SY.(2013).Illumination Compensation for Face Recognition using only One Image.自动化学报,39(12),2090-2099.
MLA Lin L,et al."Illumination Compensation for Face Recognition using only One Image".自动化学报 39.12(2013):2090-2099.
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