Semantic 3D motion retargeting for facial animation
Semantic 3D motion retargeting for facial animation
复制标题
面部动画的语义 3D 运动重定向
DOI:
10.1145/1140491.1140508
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发表时间:
2006
期刊:
影响因子:
--
通讯作者:
Bülthoff HH
中科院分区:
文献类型:
--
作者:
Curio C;Breidt M;Kleiner M;Vuong QC;Giese MA;Bülthoff HH
We present a system for realistic facial animation that decomposes facial motion capture data into semantically meaningful motion channels based on the Facial Action Coding System. A captured performance is retargeted onto a morphable 3D face model based on a semantic correspondence between motion capture and 3D scan data. The resulting facial animation reveals a high level of realism by combining the high spatial resolution of a 3D scanner with the high temporal accuracy of motion capture data that accounts for subtle facial movements with sparse measurements.Such an animation system allows us to systematically investigate human perception of moving faces. It offers control over many aspects of the appearance of a dynamic face, while utilizing as much measured data as possible to avoid artistic biases. Using our animation system, we report results of an experiment that investigates the perceived naturalness of facial motion in a preference task. For expressions with small amounts of head motion, we find a benefit for our part-based generative animation system over an example-based approach that deforms the whole face at once.
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DOI:
10.1109/afgr.2000.840678
发表时间:
2000-03
期刊:
Proceedings Fourth IEEE International Conference on Automatic Face and Gesture Recognition (Cat. No. PR00580)
影响因子:
--
作者:
Ying-li Tian;T. Kanade;J. Cohn
通讯作者:
Ying-li Tian;T. Kanade;J. Cohn
DOI:
--
发表时间:
2005
期刊:
Applied Perception in Graphics and Visualization
影响因子:
--
作者:
C. Wallraven;M. Breidt;D. Cunningham;H. Bülthoff
通讯作者:
H. Bülthoff
DOI:
10.1109/ca.2001.982372
发表时间:
2001
期刊:
Proceedings Computer Animation 2001. Fourteenth Conference on Computer Animation (Cat. No.01TH8596)
影响因子:
--
作者:
Byoungwon Choe;Hyeongseok Ko
通讯作者:
Hyeongseok Ko
DOI:
--
发表时间:
2004
期刊:
Applied Perception in Graphics and Visualization
影响因子:
--
作者:
Mario Kleiner;A. Schwaninger;Douglas W. Cunningham;Barbara Knappmeyer
通讯作者:
Barbara Knappmeyer
影响因子:
--
作者:
Brainard, DH
通讯作者:
Brainard, DH