@inproceedings{Power:1996:RCI,
  optnote = {},
  optorganization = {ACM SIGGRAPH},
  author = {Joanna L. Power and Brad S. West and Eric J. Stollnitz and David H.
            Salesin},
  optkey = {},
  series = CGPACS,
  optannote = {},
  editor = {Holly Rushmeier},
  address = {New York},
  localfile = {papers/Power.1996.RCI.pdf},
  publisher = {ACM Press/ACM SIGGRAPH},
  doi = {http://doi.acm.org/10.1145/237170.237261},
  optmonth = {},
  optcrossref = {},
  booktitle = SIGGRAPH96,
  optvolume = {},
  optnumber = {},
  title = {{R}eproducing {C}olor {I}mages as {D}uotones},
  abstract = {We investigate a new approach for reproducing color images. Rather
              than mapping the colors in an image onto the gamut of colors that
              can be printed with cyan, magenta, yellow, and black inks, we
              choose the set of printing inks for the particular image being
              reproduced. In this paper, we look at the special case of
              selecting inks for duotone printing, a relatively inexpensive
              process in which just two inks are used. Specifically, the system
              we describe takes an image as input, and allows a user to select
              0, 1, or 2 inks. It then chooses the remaining ink or inks so as
              to reproduce the image as accurately as possible and produces the
              appropriate color separations automatically.},
  year = {1996},
  pages = {237--248},
}