Application of Heterogenous Motion Models towards Structure Recovery from Motion

@inproceedings{Rohith2012ApplicationOH,
  title={Application of Heterogenous Motion Models towards Structure Recovery from Motion},
  author={M. V. Rohith and C. Kambhamettu},
  booktitle={ACCV},
  year={2012}
}
Non-rigid structure estimates are often performed under the assumption that linear combination of a few rigid basis shapes can describe the deformation. However, the quality of reconstruction suffers as the number of basis shapes increase. When a natural video (which may contain rigid, articulated and non-rigid objects together with camera motion) is to be processed, the complexity of motion precludes use of rigid SFM methods. We propose that this problem may be approached using the notions of… 
1 Citations
Robust bundle adjustment for large-scale structure from motion
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A robust Bundle Adjustment (RBA) algorithm to optimize the initial 3D point-clouds and camera parameters which are produced by the Structure from Motion system and clearly outperforms the state-of-the-art methods on both computational cost and precision.

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