@INPROCEEDINGS{Helsper-IWK-2010,
  author = {Helsper, Sandra and Gross, Horst-Michael},
  title = {Estimating Light Regions in Indoor Environments for a Mobile Robot
    Cameraman},
  booktitle = {Int. Scientific Colloquium Ilmenau (IWK)},
  year = {2010},
  pages = {33--37},
  publisher = {ISLE Verlag}
}