QianB91'

@article{DBLP:journals/prl/QianB91,
  author    = {Kai Qian and
               Prabir Bhattacharya},
  title     = {An algebraic method for processing colored images},
  journal   = {Pattern Recognition Letters},
  volume    = {12},
  number    = {12},
  year      = {1991},
  pages     = {805-811},
  ee        = {http://dx.doi.org/10.1016/0167-8655(91)90078-Z},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}