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A Supervised Combination Strategy for Illumination Chromaticity Estimation

文献类型：期刊论文

作者Li, Bing1; Xiong, Weihua2; Xu, De3; Bao, Hong3
刊名ACM TRANSACTIONS ON APPLIED PERCEPTION
出版日期2010-10-01
卷号8期号:1
关键词Algorithms Experimentation Combination strategy color constancy illumination estimation extreme learning machine
英文摘要Color constancy is an important perceptual ability of humans to recover the color of objects invariant of light information. It is also necessary for a robust machine vision system. Until now, a number of color constancy algorithms have been proposed in the literature. In particular, the edge-based color constancy uses the edge of an image to estimate light color. It is shown to be a rich framework that can represent many existing illumination estimation solutions with various parameter settings. However, color constancy is an ill-posed problem; every algorithm is always given out under some assumptions and can only produce the best performance when these assumptions are satisfied. In this article, we have investigated a combination strategy relying on the Extreme Learning Machine (ELM) technique that integrates the output of edge-based color constancy with multiple parameters. Experiments on real image data sets show that the proposed method works better than most single-color constancy methods and even some current state-of-the-art color constancy combination strategies.
WOS标题词Science & Technology ; Technology
类目[WOS]Computer Science, Software Engineering
研究领域[WOS]Computer Science
关键词[WOS]EXTREME LEARNING-MACHINE ; COLOR CONSTANCY ALGORITHMS ; CLASSIFICATION ; NETWORKS ; MODEL
收录类别SCI
语种英语
WOS记录号WOS:000289362100005
源URL[http://ir.ia.ac.cn/handle/173211/3243]  
专题自动化研究所_模式识别国家重点实验室_视频内容安全团队
作者单位1.Chinese Acad Sci, NLPR, Inst Automat, Beijing 100190, Peoples R China
2.OmniVis Technol, Sunnyvale, CA 95014 USA
3.Beijing Jiaotong Univ, Inst Comp Sci & Engn, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714		 Li, Bing,Xiong, Weihua,Xu, De,et al. A Supervised Combination Strategy for Illumination Chromaticity Estimation[J]. ACM TRANSACTIONS ON APPLIED PERCEPTION,2010,8(1).
APA Li, Bing,Xiong, Weihua,Xu, De,&Bao, Hong.(2010).A Supervised Combination Strategy for Illumination Chromaticity Estimation.ACM TRANSACTIONS ON APPLIED PERCEPTION,8(1).
MLA Li, Bing,et al."A Supervised Combination Strategy for Illumination Chromaticity Estimation".ACM TRANSACTIONS ON APPLIED PERCEPTION 8.1(2010).

入库方式： OAI收割

来源：自动化研究所

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