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3d rigid facial motion estimation from disparity maps (2003).
| Content Provider | CiteSeerX |
|---|---|
| Author | Blanca, N. Perez De La Fuertes, J. M. Lucena, M. |
| Abstract | This paper proposes an approach to estimate 3D rigid facial motions through a stereo image sequence. The approach uses a disparity space as the main space in order to represent all the 3D information. A robust algorithm based on the RANSAC approach is used to estimate the rigid motions through the image sequence. The disparity map is shown to be a robust feature against local motions of the surface and is therefore a very good alternative to the traditional use of the set of interest points. |
| File Format | |
| Publisher Date | 2003-01-01 |
| Access Restriction | Open |
| Subject Keyword | Disparity Map Rigid Facial Motion Estimation Rigid Facial Motion Stereo Image Sequence Local Motion Robust Algorithm Traditional Use Rigid Motion Interest Point Image Sequence Ransac Approach Robust Feature Disparity Space Main Space Good Alternative |
| Content Type | Text |
| Resource Type | Article |
