A comparative study on illumination preprocessing in face recognition

doi:10.1016/j.patcog.2012.11.022

CORC > 北京大学 > 信息科学技术学院

	A comparative study on illumination preprocessing in face recognition
	Han, Hu ; Shan, Shiguang ; Chen, Xilin ; Gao, Wen
刊名	模式识别
	2013
关键词	Face recognition Illumination-insensitive Illumination preprocessing Comparative study Holistic approach Localized approach Band integration HISTOGRAM EQUALIZATION VARYING ILLUMINATION SKIN DETECTION NORMALIZATION COMPENSATION RETINEX MODELS EIGENFACES DATABASE SCALE
DOI	10.1016/j.patcog.2012.11.022
英文摘要	Illumination preprocessing is an effective and efficient approach in handling lighting variations for face recognition. Despite much attention to face illumination preprocessing, there is seldom systemic comparative study on existing approaches that presents fascinating insights and conclusions in how to design better illumination preprocessing methods. To fill this vacancy, we provide a comparative study of 12 representative illumination preprocessing methods (HE, LT, GIC, DGD, LoG, SSR, GHP, SQL LDCT, LTV, LN and IT) from two novel perspectives: (1) localization for holistic approach and (2) integration of large-scale and small-scale feature bands. Experiments on public face databases (YaleBExt, CMU-PIE, CAS-PEAL and FRGC V2.0) with illumination variations suggest that localization for holistic illumination preprocessing methods (HE, GIC, LTV and TT) further improves the performance. Integration of large-scale and small-scale feature bands for reflectance field estimation based illumination preprocessing approaches (SSR, GHP, SQL LDCT, LTV and TT) is also found helpful for illumination-insensitive face recognition. (C) 2012 Elsevier Ltd. All rights reserved.; Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic; SCI(E); EI; 18; ARTICLE; 6; 1691-1699; 46
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/223308]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Han, Hu,Shan, Shiguang,Chen, Xilin,et al. A comparative study on illumination preprocessing in face recognition[J]. 模式识别,2013.
APA	Han, Hu,Shan, Shiguang,Chen, Xilin,&Gao, Wen.(2013).A comparative study on illumination preprocessing in face recognition.模式识别.
MLA	Han, Hu,et al."A comparative study on illumination preprocessing in face recognition".模式识别 (2013).