Color Constancy Based on Image Similarity

CASIA OpenIR > 09年以前成果

	Color Constancy Based on Image Similarity
	Li B(李兵)
发表期刊	IEICE Trans. On Inf. & Sys.
	2008
卷号	E91-D 期号:2 页码:75-378
摘要	Computational color constancy is a classical problem in computer vision. It is an under-constrained problem, which can be solved based on some constraint. Existing algorithms can be divided into two groups:physics-based algorithms and statistics-based approaches. In this paper, we propose a new hypothesis that the images generated under a same illumination have some similar features. Based on this hypothesis, a novel statistics-based color constancy algorithm is given and a new similarity function between images is also defined. The experimental results show that our algorithm is effective and it is more important that the dimension of the features in our algorithm is much lower than many former statistics-based algorithms.
关键词	Color Constancy
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/20379
专题	09年以前成果
作者单位	Beijing Jiaotong University
推荐引用方式 GB/T 7714	Li B. Color Constancy Based on Image Similarity[J]. IEICE Trans. On Inf. & Sys.,2008,E91-D(2):75-378.
APA	Li B.(2008).Color Constancy Based on Image Similarity.IEICE Trans. On Inf. & Sys.,E91-D(2),75-378.
MLA	Li B."Color Constancy Based on Image Similarity".IEICE Trans. On Inf. & Sys. E91-D.2(2008):75-378.