Artificial Mosaics with Irregular Tiles Based on Gradient Vector Flow. - Sebastiano Battiato; Alfredo Milone; Giovanni Puglisi (ECCV Workshops (1), 2012)

Artificial Mosaic Generation with Gradient Vector Flow and Tile Cutting. - Sebastiano Battiato; Alfredo Milone; Giovanni Puglisi (J. Electr. Comput. Eng., 2013)