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  @article{vieira07fully,
    Author = {Filipe Menezes Vieira, Luiz and Nascimento, Erickson Rangel and Antônio Fernandes Junior, Fernando and Carceroni, Rodrigo Lima and D. Vilela, Rafael and de Albuquerque Araújo, Arnaldo},
    Title = {{Fully automatic coloring of grayscale images}},
    Journal = {Image and Vision Computing},
    Volume = {25},
    Pages = {50--60},
    Year = {2007}
  }
  
  @InProceedings{vieira03automatically,
    Author = {Filipe Menezes Vieira, Luiz and D. Vilela, Rafael and Nascimento, Erickson Rangel and Antônio Fernandes Junior, Fernando and Carceroni, Rodrigo Lima and de Albuquerque Araújo, Arnaldo},
    Title = {Automatically choosing source color images for coloring grayscale images},
    BookTitle = {XVI Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'03)},
    Pages = {151--158},
    Month = {October},
    Year = {2003}
  }