文章基本信息

标题：A Literature Review of Various Color Constancy Techniques in Digital Image Processing
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作者：Buta Singh ; Ashok Kumar Bathla
期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2013
卷号：4
期号：2
页码：477-480
语种：English
出版社：Ayushmaan Technologies
摘要：This paper presents an overview of various color constancy techniques. Color constancy is the ability to estimate the color of the light source. Different illuminants may impact the appearance of an image as compared to the image taken under canonical light source. Human vision has the natural tendency to estimate the color of light source but this mechanism is not fully understood. So, This paper presents various computational methods to estimate the effect of color of different light sources onto a digital image. This paper presents a survey of various color constancy techniques under different illumination conditions. Experimental and visual results show the comparative performance analysis of various color constancy techniques.
关键词：Color Constancy;Illumination;Computer Vision