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Mass Transport Based Multi-Model Color Transfer
作者姓名:Yanto LIU  Shengjing TIAN  Meng LIU  Xiuping LIU
作者单位:School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China; School of Science, Dalian Minzu University, Liaoning 116600, P. R. China,School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China,School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China,School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China
摘    要:Image editing is a hot research topic in the image processing region, and one of the most basic problems in this field is the color transfer. It modifies the color style of the target image to match the color palette of the source while preserving the content of the target. Although there exist many algorithms to deal with this problem, none of existing methods can handle all kinds of images, especially complex landscape images. In this paper, we propose a Mass Transport based color transfer method in the CIELab color space, which can generate natural transfer results for different kinds of images including landscapes. Different from previous methods using the same transfer model for all the channels, we adopt different models for the luminance channel and color channels. For the luminance channel, a global transfer method is adopted for keeping the consistence in the visual perception. For the color channels, we construct a model based on histogram and Mass Transport, which perfectly transfers the colors of all the pixels from the source to the target and simultaneously preserves the content. What is more, experiments on real images demonstrate that our approach performs favorably against most of the existing methods.

关 键 词:Mass  transport    color  transfer    histogram    CIELab  color  space
收稿时间:2016/10/28 0:00:00
修稿时间:2016/12/19 0:00:00

Mass Transport Based Multi-Model Color Transfer
Yanto LIU,Shengjing TIAN,Meng LIU,Xiuping LIU.Mass Transport Based Multi-Model Color Transfer[J].Journal of Mathematical Research with Applications,2017,37(1):119-126.
Authors:Yanto LIU  Shengjing TIAN  Meng LIU and Xiuping LIU
Institution:School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China; School of Science, Dalian Minzu University, Liaoning 116600, P. R. China,School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China,School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China and School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China
Abstract:Image editing is a hot research topic in the image processing region, and one of the most basic problems in this field is the color transfer. It modifies the color style of the target image to match the color palette of the source while preserving the content of the target. Although there exist many algorithms to deal with this problem, none of existing methods can handle all kinds of images, especially complex landscape images. In this paper, we propose a Mass Transport based color transfer method in the CIELab color space, which can generate natural transfer results for different kinds of images including landscapes. Different from previous methods using the same transfer model for all the channels, we adopt different models for the luminance channel and color channels. For the luminance channel, a global transfer method is adopted for keeping the consistence in the visual perception. For the color channels, we construct a model based on histogram and Mass Transport, which perfectly transfers the colors of all the pixels from the source to the target and simultaneously preserves the content. What is more, experiments on real images demonstrate that our approach performs favorably against most of the existing methods.
Keywords:Mass transport  color transfer  histogram  CIELab color space
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