VC图像色彩传递系统设计

针对传统算法在图像色彩传递中存在的问题，设计了基于改进Reinhard算法的图像色彩传递系统．系统首先将源图像和参考图像的色彩空间进行转换；其次利用otsu算法进行图像前景和背景的分割，同时找出源图像和参考图像的均匀区域并建立对应关系；最后采用递归算法得出足够小的区域后进行色彩传递．选取2幅图像进行3组实验后可发现，采用改进后的算法对图像的色彩传递更自然、色彩更均匀，验证了系统的可行性和实用性．

Design of VC Color Transfer System

In view of existing problems about traditional algorithm in image color transfer, this paper design transmission system for image color based on improved Reinhard algorithm. In this system the source image and reference image firstly will be convert in color space;Secondly,image foreground and background are separated by using otsu algorithm,meanwhile this system will find out the uniform region of source image and reference image, and establish the corre-sponding relationship;Lastly we can get sufficiently small area by using recursive algorithm and finished color transfer. After 3 groups experiment though selecting 2 images, an improved algo-rithm for image color transfer is more natural,more uniform color,it verified the feasibility and practicability of the system.