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Reconstruction of 3D-Curves from 2D-Images Using Affine Shape Methods for Curves

Rikard Berthilsson, Kalle Åström
CVPR 1997 pp. 476-481
doi:10.1109/CVPR.1997.609368 /cvpr/1997/berthilsson1997cvpr-reconstruction/

Abstract

In this paper, we propose an algorithm for doing reconstruction of general 3D-curves from a number of 2D-images taken by uncalibrated cameras. No point correspondences between the images are assumed. The curve and the view points are uniquely reconstructed, modulo common projective transformations and the point correspondence problem is solved. Furthermore, the algorithm is independent of the choice of coordinates, as it is based on orthogonal projections and aligning subspaces. The algorithm is based on an extension of affine shape of finite point configurations to more general objects.

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Cite

Text

Berthilsson and Åström. "Reconstruction of 3D-Curves from 2D-Images Using Affine Shape Methods for Curves." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1997. doi:10.1109/CVPR.1997.609368

Markdown

[Berthilsson and Åström. "Reconstruction of 3D-Curves from 2D-Images Using Affine Shape Methods for Curves." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1997.](https://mlanthology.org/cvpr/1997/berthilsson1997cvpr-reconstruction/) doi:10.1109/CVPR.1997.609368

BibTeX

@inproceedings{berthilsson1997cvpr-reconstruction,
  title     = {{Reconstruction of 3D-Curves from 2D-Images Using Affine Shape Methods for Curves}},
  author    = {Berthilsson, Rikard and Åström, Kalle},
  booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  year      = {1997},
  pages     = {476-481},
  doi       = {10.1109/CVPR.1997.609368},
  url       = {https://mlanthology.org/cvpr/1997/berthilsson1997cvpr-reconstruction/}
}