A Generating Method of Stylized Portraits Using Triangle Coordinate System

doi:10.7652/xjtuxb201804020

您当前的位置：

首页 >

文章列表页 >

A Generating Method of Stylized Portraits Using Triangle Coordinate System

更新时间：2025-07-09

- A Generating Method of Stylized Portraits Using Triangle Coordinate System
- Vol. 52, Issue 4, Pages: 139-144(2018)
- 作者机构：
  
  1. 中国科学院半导体研究所,北京,100083
  2. 中国科学院大学微电子学院,北京,100029
  3. 威富集团认知计算技术威富联合实验室,北京,100083
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb201804020
  CLC： TP391
- Online First：10 April 2018，
  
  Published：2018
- 稿件说明：
移动端阅览
A Generating Method of Stylized Portraits Using Triangle Coordinate System[J]. 2018, 52(4): 139-144.
DOI：

A Generating Method of Stylized Portraits Using Triangle Coordinate System[J]. 2018, 52(4): 139-144. DOI： 10.7652/xjtuxb201804020.

摘要

针对现有肖像漫画化处理方法中存在的依赖训练样本以及算法复杂度高的问题

为了在准实时系统中实现应用

提出了一种应用三角形坐标系的风格化肖像生成算法。该算法自动提取输入的实验人脸特征

将其与参考人脸比较得到个性特征

并通过夸张个性面部特征得到风格化肖像特征; 分别基于实验人脸特征和风格化肖像特征建立三角形坐标系

在2个三角形坐标系之间实现图像变形生成风格化肖像。该算法无需训练样本

计算简单、全自动化

变形灵活且可预期

可快速生成风格化肖像。实验结果表明

该算法能自动提取并夸张实验人脸的个性面部特征

且算法执行效率高

可在0.5 s以内生成效果较为生动的风格化肖像

表明该算法的综合性能良好

可在准实时的虚拟现实、增强现实和肖像绘制机器人等系统中应用。

Abstract

A generating method of stylized portraits based on the triangle coordinate system is proposed to solve the problem of the dependence on training samples and the high complexity of the existing algorithms

and to realize application in quasi real-time systems. The proposed algorithm automatically extracts the features of an input face and calculates the personalized facial characteristics by comparing the features with those of the reference face. Then features of its stylized portrait are determined by exaggerating the personalized facial characteristics. Two triangle coordinate systems are established based on the features of the input face and the stylized portrait respectively

and the stylized portrait is generated by image morphing between these two systems. The algorithm does not need training samples

and is simple

automatic

flexible and predictable

and it can quickly generate stylized portraits. Experimental results show that the algorithm automatically extracts and exaggerates personalized facial characteristics of an input face

and produces a vivid stylized portrait in less than 0.5 second. The algorithm has good comprehensive performance

and can be applied to the systems of quasi real-time virtual reality

augmented reality

and portrait rendering robots.

关键词

Keywords

references

LIANG Lin, CHEN Hong, XU Yingqing, et al. Example-based caricature generation with exaggeration [C]∥Proceedings of the Conference on Computer Graphics and Applications. Piscataway, NJ, USA: IEEE, 2002: 386-393.

ZHANG Wenli, XIAO Shuangjiu, LI Yinglin, et al. Automatic face caricatures synthesis and exaggeration [C]∥Proceedings of the 14th ACM SIGGRAPH International Conference on Virtual Reality Continuum and Its Applications in Industry. New York, USA: ACM, 2015: 77-84.

YANG Wei, TOYOURA M, XU Jiayi, et al. Example-based caricature generation with exaggeration control [J]. Visual Computer International Journal of Computer Graphics, 2016, 32(3): 383-392.

陈文娟, 石民勇, 孙庆杰. 利用人脸特征及其关系的漫画夸张与合成 [J]. 计算机辅助设计与图形学学报, 2010, 22(1): 121-128.

CHEN Wenjuan, SHI Minyong, SUN Qingjie. Caricature synthesis and exaggeration based on facial features and their relationship [J]. Journal of Computer-Aided Design and Computer Graphics, 2010, 22(1): 121-128.

杜晓荣, 张雷, 张永. 卡通角色艺术风格化变形方法 [J]. 计算机辅助设计与图形学学报, 2016, 28(2): 363-370.

DU Xiaorong, ZHANG Lei, ZHANG Yong. Artistic style deformation for cartoon character [J]. Journal of Computer-Aided Design and Computer Graphics, 2016, 28(2): 363-370.

苏延辉, 李帅, 湛永松. 参数化的肖像漫画生成算法 [J]. 计算机应用研究, 2014, 31(5): 1562-1565.

SU Yanhui, LI Shuai, ZHAN Yongsong. Generation algorithm of parameterized caricature [J]. Application Research of Computers, 2014, 31(5): 1562-1565.

王守觉, 梁先扬. 图像变形计算方法及其应用 [J]. 计算机辅助设计与图形学学报, 2011, 23(8): 1304-1310.

WANG Shoujue, LIANG Xianyang. Calculation method of image morphing and its applications [J]. Journal of Computer-Aided Design and Computer Graphics, 2011, 23(8): 1304-1310.

KANG H, LEE S, CHUI C K. Coherent line drawing [C]∥Proceedings of the International Symposium on Non-Photorealistic Animation and Rendering. New York, USA: ACM, 2007: 43-50.

MASAFUMI T, SEI F, KAZUHITO M, et al. Facial caricaturing with motion caricaturing in PICASSO system [C]∥Proceedings of the IEEE/ASME International Conference on Advanced Intelligent Mechatronics. Piscataway, NJ, USA: IEEE, 1997: 30.

陈波,张英杰,张佳瑞,等.结构光中心提取中的条纹灰度退化调整.2018,52(2):30-36.[doi:10.7652/xjtuxb201802005]

白治宁,周景军,蔡卫军,等.火箭助飞鱼雷分离舱张开特性试验与数值研究.2018,52(1):136-142.[doi:10.7652/xjtuxb201801020]

陶剑锋.历程图中的弱目标轨迹增强方法.2018,52(12):76-81.[doi:10.7652/xjtuxb201802012]

杨静,尚夏,荣海军,等.采用仿射迭代最近点的晶圆分割方法.2017,51(12):56-61.[doi:10.7652/xjtuxb201712009]

邓燕子,卢朝阳,李静,等.采用多层图模型推理的道路场景分割算法.2017,51(12):62-67.[doi:10.7652/xjtuxb201712 010]

朱爱斌,何仁杰,吴玥璇,等.考虑变换域融合方法的刀具磨损区域三维重构.2017,51(12):76-83.[doi:10.7652/xjtuxb 201712012]

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

I/O Performance Modeling and Prediction Method for Large-Scale Parallel Applications Using Machine Learning

Knowledge Graph Representation Learning Driven by Semantic Discrimination and Subgraph Integration

Diffusion Characteristics and Influencing Factors in Case of Hydrogen Leakage from Fuel Cell Vehicles Running in Tunnels

Integrated and Joint Design Optimization of Centrifugal Compressor Impeller and Casing Treatment at Multiple Working Points

Effects of Steam Addition on the Swirl Combustion and Emission Characteristics of Cracked Ammonia

Related Author

No data

Related Institution

No data

⁰