@InProceedings{Albl-Pajdla-VISAPP2014,
  IS = { zkontrolovano 20 Jan 2014 },
  UPDATE  = { 2014-01-20 },
  author =      {Albl, {\v C}en{\v e}k and  Pajdla, Tom{\'a}{\v s}},
  title =       {Global Camera Parameterization for Bundle Adjustment},
  c_title =     {Glob{\' a}ln{\'i} parametrizace kamery pro metodu vyrovn{\' a}n{\'i} svazku paprsk{\r u}},
  year =        {2014},
  pages =       {555-561},
  booktitle =   {VISAPP '14: Proceedings of the 9th International Conference on Computer Vision Theory and Applications},
  editor =      {Battiato, Sebastiano and Braz, Jos{\'{e}}},
  publisher =   {SciTePress - Science and Technology Publications},
  address =     {Porto, Portugal},
  volume =      {3},
  isbn =        {978-989-758-003-1},
  book_pages =  {726},
  month =       {January},
  day =         {5-8},
  venue =       {Lisbon, Portugal},
  annote =      {Bundle adjustment is an important optimization
                  technique in computer vision. It is a key part of
                  Structure from Motion computation. An important
                  problem in Bundle Adjustment is to choose a proper
                  parameterization of cameras, especially their
                  orientations. In this paper we propose a new
                  parameterization of a perspective camera based on
                  quaternions, with no redundancy in dimensionality
                  and no constraints on the rotations. We conducted
                  extensive experiments comparing this
                  parameterization to four other widely used
                  parameterizations. The proposed parameterization is
                  non-redundant, global, and achieving the same
                  performance in all investigated parameters. It is a
                  viable and practical choice for Bundle Adjustment.},
  keywords =    {Bundle Adjustment, Structure From Motion, Perspective Camera, Camera Parameterization, Quaternion},
  prestige =    {important},
  authorship =  {50-50},
  project =     {FP7-SME-2011-285839 De-Montes, TACR TA02011275 ATOM, SGS13/202/OHK3/3T/13},
  psurl = {[Albl-Pajdla-VISAPP2014.pdf]},
  www = {http://www.visapp.visigrapp.org},
  acceptance_ratio = {0.6},
}