@inproceedings{,
          title={Learnable Stroke Models for Example-based Portrait Painting },
          author={Tinghuai Wang , John Collomosse (University of Surrey), Andrew Hunter (Hewlett Packard Laboratories), Darryl Greig (Hewlett Packard Laboratories) },
          year = {2013},
          booktitle = {Proceedings of the British Machine Vision Conference},
          publisher = {BMVA Press},
          editors={Burghardt, Tilo and Damen, Dima and Mayol-Cuevas, Walterio and Mirmehdi, Majid},
        }