ML Anthology

Deformable Surface Tracking Ambiguities

Mathieu Salzmann, Vincent Lepetit, Pascal Fua
CVPR 2007
doi:10.1109/CVPR.2007.383238 /cvpr/2007/salzmann2007cvpr-deformable/

Abstract

We study from a theoretical standpoint the ambiguities that occur when tracking a generic deformable surface under monocular perspective projection given 3D to 2D correspondences. We show that, additionally to the known scale ambiguity, a set of potential ambiguities can be clearly identified. From this, we deduce a minimal set of constraints required to disambiguate the problem and incorporate them into a working algorithm that runs on real noisy data.

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Cite

Text

Salzmann et al. "Deformable Surface Tracking Ambiguities." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2007. doi:10.1109/CVPR.2007.383238

Markdown

[Salzmann et al. "Deformable Surface Tracking Ambiguities." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2007.](https://mlanthology.org/cvpr/2007/salzmann2007cvpr-deformable/) doi:10.1109/CVPR.2007.383238

BibTeX

@inproceedings{salzmann2007cvpr-deformable,
  title     = {{Deformable Surface Tracking Ambiguities}},
  author    = {Salzmann, Mathieu and Lepetit, Vincent and Fua, Pascal},
  booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  year      = {2007},
  doi       = {10.1109/CVPR.2007.383238},
  url       = {https://mlanthology.org/cvpr/2007/salzmann2007cvpr-deformable/}
}