期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

面部动画参数的提取及驱动 被引量：1

Face Animation Parameters Extraction and Driving
下载PDF
导出
摘要 论文提出一种结合CANDIDE模型和扩展的Lucas-Kanade算法进行特征跟踪和面部动画参数提取的方法,利用特定人三维扫描数据对动画网格实现特定化,驱动面部动画参数生成动画。实验结果表明面部动画参数提取的准确性和合成动画的真实感是可以接受的。 In this paper,a new method combining CANDIDE model with expanded Lucas-Kanade algorithm is proposed to track face features and extract face animation parameters.The animation mesh is located using specific scan data and face animation is created finally by driving face animation parameters.The experimental result shows face animation parameters extraction and driving is acceptable.
作者 王珂 马淑燕 尹宝才 郭金铜
机构地区 北京工业大学多媒体与智能软件技术实验室
出处 《计算机工程与应用》 CSCD 北大核心 2004年第31期86-89,共4页 Computer Engineering and Applications
基金 国家自然科学基金(编号:60375007) 北京市自然科学基金(编号:D070601-01)
关键词 Lucas-Kanade算法 FAP提取 特征跟踪 动画 Lucas-Kanade algorithm,FAP extraction,features tracking,animation
分类号 TP391 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献10

  • 1P Eisert ,B Girod.Analyzing facial expressions for virtual conferencing[J].IEEE Computer Graph Appl, 1998:70～78
  • 2M Kass,A Witkin,D Terzopoulos. Snakes : active contour models[J].Int J Computer Vision,1988:321～331
  • 3T F Cootes,P Kittipanya-ngam. Comparing variations on the active appearance model algorithm[C].In: Proc of BMVC,2002; 2: 837～846
  • 4J Ahlberg. Model-based coding-Extraction,Coding and Evaluation of Face Model Parameters[D].PhD Thesis. No.761 ,Dept of Electrical Engineering, Linkoping University, Sweden, 2002
  • 5V Blanz,S Romdhani,T Vetter. Face Identification across different Poses and Illuminations with a 3D Morphable Model[C].In:Proceedings of the IEEE International Conference on Automatic Face and Gesture Recognition, 2002
  • 6S Baker,I Matthews. Lucas-Kanade 20 years on :A unifying framework:Part 2[J].International Journal of Computer Vision,2003
  • 7Won-Sook Lee,Nadia Magnenat-Thalmann. Fast Head Modeling for Animation[J].Journal Image and Vision Computing,2000;18(4):355～364.
  • 8K Haber J,Yamauchi H,Seidel H-P. Head shop:Generating animated head models with anatomical structure[C].In:Proceedings of the ACM SIGGRAPH Symposium on Computer Animation,New York:ACM Press,2002
  • 9Roberto Pockaj ,Maurizio Costa,Fabio Lavagetto et al.A Solution for Model-Independent Animation of MPEG-4 Faces[C].In:ICAV3D′01 International Conference on Augmented,Virtual Environments and 3D Imaging, Mykonos, Greece, 2001: 327～330
  • 10MPEG Video. FDIS 14496-2 Visual[S].ISO/IEC JTC1/SC29/WG11/N2502,1998

同被引文献7

  • 1Matthews I, Baker S. Active appearance models revisited[J]. International Journal of Computer Vision, 2004, 60 (2) : 135- 164.
  • 2Ahlberg J. Candide-3-an updated parametrized face[R]. Technical Report LiTHISY-R-2326, Department of Electrical Engineering, Linkoping University, Sweden, 2001.
  • 3Baker S, Gross R, Matthews I. Lucas-kanade 20 years on: a unifying framework: part 4[R]. Tech Report CMU-RI-TR-04- 14, Carnegie Mellon University, 2004.
  • 4Coote T F, Edwards G J, Taylor C J. Active appearance models [J]. IEEE Trans., 2001, PAM 1-23(6) :681-685.
  • 5Ahlgerg J. An active model for facial feature tracking [J]. Eurasip Journal on Applied Signal Processing, June 2002, (6): 566-571.
  • 6Dornaika F, Ahlberg J. Face and facial feature tracking using deformable model[J]. International Journal on Image and Graphics, July 2004, 4(3) :499-532.
  • 7Nordstrom M M, Llarsen M, Sierakowski J, et al. The IMM face database[DB /OL]. http://www, imm. dtu. dk /-aam /,2004-05.

引证文献1

二级引证文献1

计算机工程与应用
2004年 第31期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部