摘要
为使进行脸部整形与美容手术的人在实施真实手术前能预先看到整形与美容后的效果,我们开发了一个基于人脸真实图象的整形与美容虚拟手术系统,简称ByuPAQ系统。它采用计算机图象处理技术,通过先输入用户术前的真实图象和系统设计的若干操作算子,交互式地对该图象实施多种操作,即对之实施图象变换来完成虚拟手术,实现人的脸部整形与美容。本文首先对ByuPAQ系统的整体结构进行了描述,然后介绍了ByuPAQ系统的主要设计思想:分层处理与基于图形的图象变形,接着详细描述了作者在开发ByuPAQ系统时所提出的两个关键算法:基于微分思想的图像变形算法和基于HSV模型的图象渐变处理算法,最后给出了运行ByuPAQ系统进行虚拟整容美容手术的若干实例。实践证明,ByuPAQ系统不仅能获得良好的整形与美容效果,而且系统运行效率高、操作简便。
We have developed a virtual operation system for beautifying lady抯 face, which is called as ByuPAQ. By using it, a lady can see her beautified-face image in advance to decide how to apply the surgical operation to her face. A lady抯 face picture is firstly inputted into the system ByuPAQ, then some operations provided by the system ByuPAQ are applied to it interactively, and finally the beautified-face image will be displayed. In this paper, we firstly introduce the architecture of the ByuPAQ, and then we show the principles of designing the system ByuPAQ and describe two key algorithms. One is image deformation algorithm, and the other is image shading algorithm. At last some examples resulted from the system ByuPAQ are shown.
出处
《系统仿真学报》
CAS
CSCD
2003年第6期898-901,共4页
Journal of System Simulation
基金
中科院软件所计算机科学重点实验室课题支持(SYSKF0307)
关键词
整形
美容
虚拟手术
图象处理
beautify
virtual operation
image processing
