@TECHREPORT{KrawczykGoeseleSeidel2005,
  AUTHOR = {Krawczyk, Grzegorz and Goesele, Michael and Seidel, Hans-Peter},
  TITLE = {Photometric Calibration of High Dynamic Range Cameras},
  TYPE = {Research Report},
  INSTITUTION = {Max-Planck-Institut f{\"u}r Informatik},
  ADDRESS = {Stuhlsatzenhausweg 85, 66123 Saarbr{\"u}cken, Germany},
  NUMBER = {MPI-I-2005-4-005},
  MONTH = {April},
  YEAR = {2005},
  ISSN = {0946-011X},
}