Pixelated image abstraction. - Timothy Gerstner; Doug DeCarlo; Marc Alexa; Adam Finkelstein; Yotam I. Gingold; Andrew Nealen (NPAR@Expressive, 2012)

Pixelated image abstraction with integrated user constraints. - Timothy Gerstner; Doug DeCarlo; Marc Alexa; Adam Finkelstein; Yotam I. Gingold; Andrew Nealen (Comput. Graph., 2013)