Personalized 3D Caricature Generation Based on PCA Subspace

被引：0

作者：

Gao, Xingyu ^{[1
,2
]}

Chen, Yiqiang ^{[2
]}

Liu, Junfa ^{[2
]}

Zhou, Jingye ^{[1
]}

机构：

[1] Xiangtan Univ, Coll Informat Engn, Xiangtan 411105, Peoples R China

[2] Chinese Acad Sci, Comp Technol Inst, Beijing 100190, Peoples R China

来源：

ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2008, 9TH PACIFIC RIM CONFERENCE ON MULTIMEDIA | 2008年 / 5353卷

基金：

美国国家科学基金会;

关键词：

Personalized; 3D; Caricature; PCA; Subspace;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

3D caricature generation is becoming a more interesting and challenging research topic. This paper presents personalized 3D caricature generation using PCA (Principal Component Analysis) for each 3D caricature component. First, we construct a 3D caricature dataset manually, and then we construct 3D caricature components datasets according to the defined attribute for each component. Next, PCA is employed to create each subspace for each 3D caricature component, and diverse vivid caricature component is generated by interactive mode. Finally, the generated caricature components are combined into 3D caricature based on the 3D true face. Our approach is very convenient and efficient to generate different kinds of 3D caricature by personalized thought, for example, a user just needs to drag the sliders for each principal component of the 3D caricature component.

引用

页码：713 / +

页数：2