面向虚拟交互展示的人脸合成方法  

Method of Human Faces Synthesis for Virtual Display

作　　者：王长波[1] 王龙 

机构地区：[1]华东师范大学软件学院,上海200062 [2]上海市云罡同汇视觉艺术有限公司,上海200092

出　　处：《计算机与现代化》2010年第10期68-71,共4页Computer and Modernization

基　　金：上海市科委重点科技攻关项目(09511500100);上海市青年科技启明星计划项目(08QA14025)

摘　　要：人脸合成由于会受到光线、环境背景、头的姿态等的影响,在实时互动合成时常常难以得到满意的结果。针对虚拟交互展示中人脸互动合成的需求,本文基于快速样本学习的人脸检测,采用基于人脸细化参数化模板的快速特征点定位,最后实现人脸快速合成算法,实时生成用于科技馆展示的不同参观者的完美脸型效果。The synthesis of human face is difficult for real-time interaction application,because it is affected by the light,background,gesture of head,etc.In order to generate the synthesis image of human face for virtual display,a quick sample-based learning method is proposed to detect human face from camera image before the display desk,then through the parameterized model of human face samples,certain feature points on human faces are tracked.Finally the synthesis images of perfect faces for different human faces are generated in real time,which is successfully used in virtual display of science and technology museum.

关 键 词：人脸合成 虚拟展示 完美脸型 特征提取 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]