@TechReport{Torii-TR-2006-11,
  IS = { zkontrolovano 29 Dec 2006 },
  UPDATE  = { 2006-12-15 },
  author =       {Torii, Akihiko and Pajdla, Tom{\'a}{\v s}},
  title =        {Stereo Matching Insensitive to the Change of Camera
                  Orientation},
  institution =  {Center for Machine Perception, K13133 FEE Czech Technical
                  University},
  address =      {Prague, Czech Republic},
  year =         {2006},
  month =        {December},
  type =         {Research Report},
  number =       {CTU--CMP--2006--11},
  issn =         {1213-2365},
  pages =        {28},
  figures =      {22},
  authorship =   {50-50},
  psurl =        {[Torii-TR-2006-11.pdf]},
  project =      {DIRAC FP6-IST-027787},
  annote = {We study the geometry of the projection with the aim to
    facilitate stereo-matching of images acquired by the NIKON fisheye
    180 deg. field-of-view lens camera. For the stereo matching, we
    assume that our target objects are locally planar. First, we
    formulate the homography for spherical cameras since all central
    omni-directional cameras can be converged to a spherical camera
    model. Second, we analyze the mapping between two omni-directional
    images through numerical experiments.  Then, we consider the most
    suitable image representation of omni-directional images to obtain
    stereo-correspondences.},
  keywords =     {computer vision, stereo-matching, omni-directional images,
                  stereographic projection},
}