Applying color names to image description

@InProceedings\{VaS2007a,
  author       = "Joost van de Weijer and Cordelia Schmid",
  title        = "Applying color names to image description",
  booktitle    = "IEEE International Conference on Image Processing (ICIP)",
  year         = "2007",
  address      = "San Antonio, USA",
  url          = "http://cat.uab.cat/Public/Publications/2007/VaS2007a"
}