@TechReport{Chum-TR-2001-28,
  IS = { zkontrolovano 08 Jan 2002 },
author =      {Chum, Ond{\v r}ej and Pajdla, Tom{\' a}{\v s}},
title =       {The Geometric Error for Homography---the Existence of 
               a Global Minimum },
institution = {Center for Machine Perception,  K333 FEE
               Czech Technical University},
address =     {Prague, Czech Republic},
year =        {2001},
month =       {October},
type =        {Research Report},
number =      {{CTU--CMP--2001--28}},
issn =        {1213-2365},
pages =       {6},
figures =     {3},
authorship =  {50-50},
psurl       = {[Chum-TR-2001-28.pdf]},
project =     {MSM 212300013, MSMT KONTAKT 2001/019, GACR 102/00/1679},
}