Colorizing a Masterpiece [Applications Corner] Tsaftaris, Sotirios ; Lister, Kristin ; Fiedler, Inge ; Casadio, Francesca ; Katsaggelos, Aggelos Abstract Publication: IEEE Signal Processing Magazine Pub Date: May 2011 DOI: 10.1109/MSP.2011.940408 Bibcode: 2011ISPM...28..113T