@Article{Mishra17,
  author  = "Mishra, A. and Alahari, K. and Jawahar, C.~V.",
  title   = "Unsupervised refinement of color and stroke features for text binarization",
  journal = "International Journal on Document Analysis and Recognition",
  year    = "2017",
  volume  = "20",
  number  = "2",
  pages   = "105--121",
}