1. Speech-to-video synthesis using MPEG-4 compliant visual features;Aleksic;IEEE Trans. Circuits Syst. Video Technol.,2004
2. S.E. Brennan, Caricature generator, M.S. Thesis, MIT Press, Cambridge, MA, 1982.
3. Human and machine recognition of faces: a survey;Chellappa;Proc. IEEE,1995
4. An example-based facial sketch generation system;Chen;J. Software,2003
5. Machine learning research: four current directions;Dietterich;AI Mag.,1997