Hyewon Pyun Yejin Kim 0002 Wonseok Chae Hyung Woo Kang Sung Yong Shin An example-based approach for facial expression cloning. 167-176 2003 Symposium on Computer Animation https://doi.org/10.2312/SCA03/167-176 http://dl.acm.org/citation.cfm?id=846301 conf/sca/2003 db/conf/sca/sca2003.html#PyunKCKS03