249 search results - page 22 / 50 » Learning the 2-D Topology of Images |
CVPR
2004
IEEE
14 years 12 months ago
2004
IEEE
In this paper we perform 3D face tracking on corrupted video sequences. We use a deformable model, combined with a predictive filter, to recover both the rigid transformations and...
CVPR
2004
IEEE
14 years 12 months ago
2004
IEEE
We consider the problem of localizing the articulated and deformable shape of a walking person in a single view. We represent the non-rigid 2D body contour by a Bayesian graphical...
CVPR
2007
IEEE
14 years 12 months ago
2007
IEEE
Several authors have noticed that the common representation of images as vectors is sub-optimal. The process of vectorization eliminates spatial relations between some of the near...
SMA
2006
ACM
14 years 3 months ago
2006
ACM
We present an efficient colon flattening algorithm using conformal structure, which is angle-preserving and minimizes the global distortion. Moreover, our algorithm is general w...
IMR
2003
Springer
14 years 3 months ago
2003
Springer
The visualization of 3D vector and tensor fields in a 2D image is challenging because the large amount of information will either be mixed during projection to 2D or lead to seve...