Facial animation by optimized blendshapes from motion capture data
文献类型：期刊论文
| 作者 | Liu, Xuecheng; Mao, Tianlu; Xia, Shihong; Yu, Yong; Wang, Zhaoqi |
| 刊名 | COMPUTER ANIMATION AND VIRTUAL WORLDS
 |
| 出版日期 | 2008-08-01 |
| 卷号 | 19期号:3-4页码:235-245 |
| 关键词 | blendshape facial animation facial motion retarget motion capture optimization |
| ISSN号 | 1546-4261 |
| DOI | 10.1002/cav.248 |
| 英文摘要 | This paper presents a labor-saving method to construct optimal facial animation blendshapes front given blendshape sketches and facial motion capture data. At first, a mapping function is established between target "Marker Face" and performer's face by RBF interpolating selected feature points. Sketched blendshapes are transferred to performer's "Marker Face" by using motion vector adjustment technique. Then, the blendshapes of performer's "Marker Face" are optimized according to the facial motion capture data. At last, the optimized blendshapes are inversely transferred to target facial model. Apart from that, this paper also proposes a method of computing blendshape weights from facial motion capture data more accurately. Experiments show that expressive facial animation can be acquired. Copyright 0( 2008 John Wiley & Sons, Ltd. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000259628200008 |
| 出版者 | JOHN WILEY & SONS LTD |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/11283]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Liu, Xuecheng |
| 作者单位 | Chinese Acad Sci, Inst Comp Technol, Virtual Real Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xuecheng,Mao, Tianlu,Xia, Shihong,et al. Facial animation by optimized blendshapes from motion capture data[J]. COMPUTER ANIMATION AND VIRTUAL WORLDS,2008,19(3-4):235-245. |
| APA | Liu, Xuecheng,Mao, Tianlu,Xia, Shihong,Yu, Yong,&Wang, Zhaoqi.(2008).Facial animation by optimized blendshapes from motion capture data.COMPUTER ANIMATION AND VIRTUAL WORLDS,19(3-4),235-245. |
| MLA | Liu, Xuecheng,et al."Facial animation by optimized blendshapes from motion capture data".COMPUTER ANIMATION AND VIRTUAL WORLDS 19.3-4(2008):235-245. |
入库方式： OAI收割
来源：计算技术研究所
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