基于弹性形变原理的人脸卡通动画系统设计  

Design of face cartoon animation system based on elastic deformation principle

作　　者：黄晓瑜[1] HUANG Xiaoyu(College of Information Science and Technology,Guilin University of Electronic Technology,Guilin 541004,China)

机构地区：[1]桂林电子科技大学信息科技学院,广西桂林541004

出　　处：《现代电子技术》2020年第8期128-131,共4页Modern Electronics Technique

基　　金：2018年度广西高校中青年教师基础能力提升立项项目(2018KY0825);2018年度教育部人文社会科学研究青年基金西部和边疆地区项目(18XJCZH007)。

摘　　要：针对现有人脸卡通动画设计系统实现复杂度高、图像还原不精确的问题,文中设计基于弹性形变原理的人脸卡通动画系统。利用Candide-3建模平台对采集到的原始人脸图像进行建模,并根据提取到的人脸特征进行匹配,以获取相应的器官模型。在该模型的基础上,基于弹性形变原理实现人脸卡通图像的生成以及表情的变化。测试和实现结果表明,文中所设计的系统利用OpenGL平台对人脸图像进行图像渲染,生成具有高还原度的人脸卡通动画,且系统对硬件要求较低,适用于大多数应用场景。A face cartoon animation system based on elastic deformation principle is designed to solve the problem of high complexity and image restoration that the existing face cartoon animation design system cannot deal with. In the designed system,the candide-3 modeling platform is used to modeling the acquired original face images,and match the extracted face features,so as to obtain the corresponding organ modelsing. The generation and expression changes of face cartoon image are realized based on this model and the principle of elastic deformation. The testing and implementation results show that the proposed system renders face images by the OpenGL platform,and generates face cartoon animation with high degree of reduction. The system has low hardware requirements and is suitable for most application scenarios.

关 键 词：人脸卡通动画系统 弹性形变 人脸图像建模 Candide-3建模平台 特征匹配 系统测试 

分 类 号：TN911.73-34[电子电信—通信与信息系统]