Abstract | ||
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In the context of post-production for the movie industry, localization of a 3D face in an image sequence is a topic, with a growing interest. It's not only a face detection (already done!), but an accurate 3D face localization, an accurate face expression recognition, coupled with the localization, allowing to track a real “living” faces (with speech and emotion). To obtain a faithful tracking, the 3D face model has to be very accurate, and the deformation of the face (the behavior model) has to be realistic. In this paper, we present a new easy-to-use face behavior model, and a tracking system based upon image analysis/synthesis collaboration. This tracking algorithm is computing, for each image of a sequence, the 6 parameters of the 3D face model position and rotation, and the 14 behavior parameters (the amount of each behavior in the behavior space). The result is a moving face, in 3D, with speech and emotions which is not discriminable from the image sequence from which it was extracted. |
Year | DOI | Venue |
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2005 | 10.1007/11556121_105 | CAIP |
Keywords | Field | DocType |
face tracking,behavior model,face localization,face detection,image sequence,face model position,hierarchical face behavior model,behavior parameter,new easy-to-use face behavior,behavior space,accurate face expression recognition,face model,tracking system,image analysis,behavior modeling | Computer vision,Facial recognition system,Object-class detection,Pattern recognition,Three-dimensional face recognition,Computer science,Image processing,Tracking system,Computer facial animation,Artificial intelligence,Face detection,Facial motion capture | Conference |
Volume | ISSN | ISBN |
3691 | 0302-9743 | 3-540-28969-0 |
Citations | PageRank | References |
1 | 0.36 | 7 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Richard Roussel | 1 | 13 | 1.60 |
Andre Gagalowicz | 2 | 164 | 167.15 |