获得特定人脸模型变形方法的研究与探讨

主要目的是想让人们从枯燥的模型变形工作中解脱出来.主要研究如何利用二维图片信息获得特定三维人脸模型,首先介绍人脸模型变形的基本原理,然后提出特定人脸模型变形的一般步骤,提出人脸对几种常用的基于图片的三维人脸模型变形方法并对这些方法作了详细的阐述,分析和对比,总结这些方法各自的优点和不足,最后得到一种新的模型变形思路和方法.此文通过针对典型方法的对比分析中可以了解目前在人脸变形建模方面所做工作的特点及不足,这将对以后工作具有一定的研究意义.

Methods for Special Facial Model Deformation

The paper aims at extricating ourselves from bald model deformation. It mainly discusses how to get the special 3D facial model using the 2D image - based information. Firstly, the theory of facial model deformation is introduced. Then, the approach of special facial model deformation is mentioned. This paper compares and analyses in detail several typical image - based 3D facial deformation methods and summarizes their advantages and disadvantages respectively. Finally, a new idea and method of model deformation are created. Furthermore, based on the comparison and analysis, issues that may be studied in further work are brought forward.