基于颜色直方图匹配的色彩传输  

COLOR TRANSFER BASED ON COLOR HISTOGRAM MATCH

作　　者：熊伟[1] 

机构地区：[1]北京邮电大学计算机科学与技术学院,北京100876

出　　处：《计算机应用与软件》2007年第9期147-148,208,共3页Computer Applications and Software

摘　　要：色彩传输就是将一幅图像P的色彩特征传输到另一幅图像P,使之具有P的色彩特征。色彩传输有广泛的应用,包括医学数字图像处理和图像的艺术风格处理等等。设计了基于颜色直方图匹配的色彩传输算法,使P的色彩对应P的与它最邻近同时面积足够大的色彩。实验结果表明本算法简洁有效,能生成令人满意的色彩效果。Color transfer means transferring color characteristics of one image P into another image P＇, then the latter will have the colour characteristic similar to that of P. Color transfer is applied to various areas, including medical digital image processing and image rendering. An algorithm based on color histogram match is designed. It maps every color of P＇ to the color of P which is the nearest color to P＇ ,and is big enough. Experiments show that the algorithm can generate good results.

关 键 词：色彩传输 颜色直方图 匹配 数字图像处理 风格化 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]