@inproceedings{agarwal06,
  author        = "Vivek Agarwal and Andrei V. Gribok and Andreas Koschan and Mongi A. Abidi",
  title         = "Estimating Illumination Chromaticity via Kernel Regression",
  booktitle     = "in Proceedings of IEEE International Conference on Image Processing ICIP",
  address       = "Atlanta, USA"
  page          = "981-984",
  year          = "2006",
};