| T. Poggio. 3D object recognition and prototypes: one 2D view may be sufficient. Technical Report 9107--02, I.R.S.T., Povo, Italy, July 1991. |
....This will be useful in situations where you do not have the luxury of taking many modelling images. The key to making this work will be an example based learning system that uses multiple images of prototype faces undergoing changes in pose to learn what it means to rotate a face (see Poggio[29], Poggio and Vetter[30] The system will apply this knowledge to synthesize new virtual views of the person s face. Overall, we have demonstrated in this paper that template based face recognition systems can be extended in a straightforward way to deal with the problem of varying pose. ....
T. Poggio. 3D object recognition and prototypes: one 2D view may be sufficient. Technical Report 9107--02, I.R.S.T., Povo, Italy, July 1991.
No context found.
T. Poggio. 3D object recognition and prototypes: one 2D view may be sufficient. Technical Report 9107--02, I.R.S.T., Povo, Italy, July 1991.
No context found.
T. Poggio. 3d object recognition and prototypes: One 2d view may be sufficient. Technical Report 9107-02, I.R.S.T, 1991.
....of prototypes at the standard pose, yielding a set of linear prototype coefficients. Then synthesize the novel face at the virtual pose by taking the linear combination of prototype objects at the virtual pose using the same set of coefficients. Using this approach, as discussed in Poggio [36] and Poggio and Vetter [39] it is possible to learn a direct mapping from standard pose to a particular virtual pose. 2. Parallel deformation. Using just one prototype object, measure the 2D deformation of object features going from the standard to virtual view. Then map this 2D deformation ....
T. Poggio. 3D object recognition and prototypes: one 2D view may be sufficient. Technical Report 9107--02, I.R.S.T., Povo, Italy, July 1991.
No context found.
T. Poggio. 3D object recognition and prototypes: one 2D view may be sufficient. Technical Report 9107--02, I.R.S.T., Povo, Italy, July 1991.
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