SIFTpack: A Compact Representation for Efficient SIFT Matching

  title={SIFTpack: A Compact Representation for Efficient SIFT Matching},
  author={Alexandra Gilinsky and Lihi Zelnik-Manor},
  journal={2013 IEEE International Conference on Computer Vision},
Computing distances between large sets of SIFT descriptors is a basic step in numerous algorithms in computer vision. When the number of descriptors is large, as is often the case, computing these distances can be extremely time consuming. In this paper we propose the SIFT pack: a compact way of storing SIFT descriptors, which enables significantly faster… CONTINUE READING