Motion estimates from infinitesimal motions by calibrated cameras

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Paper

The code and everything on this paper assumes that you are familiar with our 2006 CVPR paper:
An Efficient Minimal Solution for Infinitesimal Camera Motion, H. Stewénius, C. Engels, and D. Nistér, CVPR 2006. We request that if you use our code you reference our paper.
@INPROCEEDINGS{stewenius-engels-nister,
  author = {H. Stew\'enius and C. Engels and D. Nist\'er},
  title = {An Efficient Minimal Solution for Infinitesimal Camera Motion},
  booktitle = CVPR,
  year = 2007,
  month = JUN
}

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The Matlab source works but is somewhat slow. The c-source is missing a root-solver. You have to insert your own root-solver to make it work.
I strongly suggest you use the matlab-version since i will not provide any help on root-solvers!

  • Matlab source, needs two helper functions.
  • Helper for the Matlab-source
  • Helper for the Matlab-source
  • Testfunction for the Matlab-Source
  • Fast c-version. A root-solver must be included in order to build a solver. Has the sceleton to compile to mex.

  • Henrik  Stewénius