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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. |
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