been pursuing the idea of creating an artificial vision "machine"
since 1986. Check CMU's
Virtualized Reality if
you are not from the field. I've had a lot of fun on many subjects but some
problems never left my mind: 3D reconstruction and "the
correspondence problem". Those are the problems I've shared
with my PhD students and people I had the previlege to collaborate with.
segmentation for rigid and articulated moving objects
By tracking points in a video sequence with several objects moving,
points are grouped according to "rigidity".
Ferreira, João Xavier,
João Paulo Costeira,Reconstruction
Isometrically Deformable Flat Surfaces in 3D from Multiple Camera
Images, Proc. of ICASSP 2009 - IEEE International Conference
Acoustics, Speech, and Signal Processing, Taipei, Taiwan, 2009