基于局部矢量匹配的颜色特征快速传递算法

王东; 蒋炯辉; 周世生

基于局部矢量匹配的颜色特征快速传递算法

王东^1,2, ,,
蒋炯辉²,
周世生¹

1.
西安理工大学印刷包装工程学院,陕西西安 710048
2.
浙江工业大学之江学院,浙江杭州 310024

详细信息

作者简介:
王东（1968-），男，博士生，讲师．研究领域为数字图像处理，色彩管理．
蒋炯辉（1981– ），男，硕士，助教．研究领域为图形图像处理．
周世生（1963– ），男，博士，教授，博士生导师．研究领域为数字图像处理，色彩管理，包装印刷．

通讯作者:
王东, wd9956@sina.com

中图分类号: TP391
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- 文章访问数: 1591
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出版历程
- 收稿日期: 2009-07-29
- 修回日期: 2010-01-17
- 发布日期: 2010-04-19

Fast Color Transfer between Images Based on Local Vector Matching

1.
Faculty of Printing and Packaging Engineering, Xi'an University of Technology, Xi'an 710048, China
2.
Zhijiang College, Zhejiang University of Technology, Hangzhou 310024, China

摘要

摘要: 为了提高颜色传递的速度与精确性，改善构成不相似图像之间的色彩传递效果，对传统的Welsh颜色传输算法进行了改进．首先颜色空间由RGB空间转移到以视觉感知为基础的lαβ空间下，再按照一定标准将源图像局部的平均值和标准差组成特征矢量群．根据图像局部区域具有相似特征的特点，对源图像与目标图像局部矢量特征进行抽样匹配计算．实验结果表明，该算法具有计算精确、传递速度快，受图像构成相似与否干扰小的优点．
- lαβ /
- 矢量匹配 /
- 颜色传递 /
- 传输速度 /
- 抗干扰
Abstract: A modified color transfer method based on Welsh's algorithm is introduced to raise the color transfer speed and accuracy,and improve the effects between dissimilar images.Firstly,RGB signals are converted to visual perception-based color space lαβ,and feature vector is formed by the mean values and standard deviation according to a certain standard.Local vector of swatches between the target and the source image are matched and calculated according to the principle that the corresponding local areas have similar characteristics.The experimental results demonstrate that the proposed algorithm is of high computation precision,fast transfer speed and strong disturbance rejection between dissimilar images.
- lαβ /
- vector matching /
- color transfer /
- transfer speed /
- antidisturbance

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参考文献(11)

[1]	Reinhard M,Ashikhmin M,Gooch B,et al.Color transfer between images[J].IEEE Computer Graphics and Applications,2001,21(5):34-40.
[2]	Welsh T,Ashikhmin M,Mueller K.Transferring color to grayscale images[J].ACM Transactions on Graphics,2002,21(3):277-280.
[3]	滕秀花,陈昭炯.一种利用源图自身校正的色彩传递算法[J].贵州大学学报:自然科学版,2009,26(1):65-68.
[4]	Horiuchi T.Estimation of color for gray-level image by probabilistic relaxation[C] //The 16th International Conference on Pattern Recognition.Piscataway,NJ,USA:IEEE,2002:867-870.
[5]	Horiuchi T.Colorization algorithm using probabilistic relax-ation[J].Image and Vision Computing,2004,22(3):197-202.
[6]	Horiuchi T,Hirano S.Colorization algorithm for grayscale image by propagating seed pixels[C] //International Conference on Image Processing.Piscataway,NJ,USA:IEEE,2003:457-460.
[7]	Levin A,Lischinski D,Weiss Y.Colorization using optimiza-tion[J].ACM Transactions on Graphics,2004,23(3):689-694.
[8]	Di Blasi G.Fast colorization of gray images[A/OL].2003.[2008-07-23].http://citeseerx.ist.psu.edu/viewdoc/ download?doi=10.1.1.99.6839&rep=rep 1 &type=pdf
[9]	张引,饶娜,张三元,等.自动采集样本的图像颜色传递算法[J].中国图象图形学报,2005,10(10):1258-1263.
[10]	周兵,沈钧毅,彭勤科.一种基于颜色聚类特征的色彩量化算法[J].小型微型计算机系统,2004,25(11):1998-2001.
[11]	Ruderman D L,Cronin T W,Chiao C C.Statistics of conere-sponses to natural images:Implications for visual coding[J].Journal of the Optical Society of America A,1998,15(8):2036-2045.

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文章访问数: 1591
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基于局部矢量匹配的颜色特征快速传递算法

通讯作者: 王东, wd9956@sina.com

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Fast Color Transfer between Images Based on Local Vector Matching

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通讯作者:
王东, wd9956@sina.com