@Article{SasakiCGI2018,
   author    = {Kazuma Sasaki and Satoshi Iizuka and Edgar Simo-Serra and Hiroshi Ishikawa},
   title     = {{Learning to Restore Deteriorated Line Drawing}},
   journal   = {The Visual Computer (Proc. of Computer Graphics International 2018)},
   year      = {2018},
   volume    = {34},
   number    = {6-8},
   pages     = {1077-1085},
}