实时人脸视频的色彩转换  

Color transfer of a real-time face video

作　　者：李文明[1] 吴晓娟[1] 蔡 张甜[1] 

机构地区：[1]山东大学信息科学与工程学院,山东济南250100

出　　处：《山东大学学报（工学版）》2007年第6期58-61,78,共5页Journal of Shandong University（Engineering Science）

摘　　要：针对视频捕捉时的人脸图像显示色彩感观差的问题,论述了图像间色彩转换的改进方法,并对人脸视频图像进行脸部和头发区域的分割,用改进后的色彩转换方法来改善实时视频的肤色和头发色彩,编写了VC环境下的算法实现程序,进行了大量的实验,实验结果表明此方法能实时转换人脸视频中每一帧的色彩,弥补了原视频显示方法的不足.To study the color of a face frame captured by a camera looking not well. The advanced methods used to transfer color between images were introduced, then the color of segmented face and hair regions of real-time video were transferred with these methods. Many experiments with a VC ＋ ＋ program were done and the experimental results prove that the new algorithm can transfer every face frame＇ s color in real time and remedy the color of an original real-time video.

关 键 词：实时视频 色彩转换 统计相等 人脸分割 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]