Blur robust and color constant image description

@InProceedings\{VaS2006a,
  author       = "Joost van de Weijer and Cordelia Schmid",
  title        = "Blur robust and color constant image description",
  booktitle    = "IEEE International Conference on Image Processing (ICIP)",
  year         = "2006",
  address      = "Atlanta, USA",
  url          = "http://cat.uab.cat/Public/Publications/2006/VaS2006a"
}