Scale-Space SIFT flow

@article{Qiu2014ScaleSpaceSF,
  title={Scale-Space SIFT flow},
  author={Weichao Qiu and Xinggang Wang and Xiang Bai and Alan L. Yuille and Zhuowen Tu},
  journal={IEEE Winter Conference on Applications of Computer Vision},
  year={2014},
  pages={1112-1119}
}
The state-of-the-art SIFT flow has been widely adopted for the general image matching task, especially in dealing with image pairs from similar scenes but with different object configurations. However, the way in which the dense SIFT features are computed at a fixed scale in the SIFT flow method limits its capability of dealing with scenes of large scale changes. In this paper, we propose a simple, intuitive, and very effective approach, Scale-Space SIFT flow, to deal with the large scale… CONTINUE READING

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