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Technical Program
Paper Detail
| Paper: | TP-P7.6 |
| Session: | Image and Video Modeling |
| Time: | Tuesday, October 10, 14:20 - 17:00 |
| Presentation: |
Poster
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| Title: |
SUBTLE FACIAL EXPRESSION MODELING WITH VECTOR FIELD DECOMPOSITION |
| Authors: |
Mingli Song; Zhejiang University | | | | | Huiqiong Wang; Zhejiang University | | | | | Jiajun Bu; Zhejiang University | | | | | Chun Chen; Zhejiang University | | | | | Zicheng Liu; Microsoft Research | | |
| Abstract: |
Facial expression means not only the feature motions but also the subtle appearance changes in the face. The details are important to facial expression synthesis. In this paper, a novel method based on vector field decomposition is presented to model subtle facial expressions. The intensity change of facial expression image is represented by Helmholtz-Hodge vector field decomposition. Based on this method, subtle facial expression mapping is carried out much faster and better. Experiment results show that our method is robust and convincible to model the subtle facial expression. |
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