Definition of Visual Speech Element and Research on a Method of Extracting Feature Vector for Korean Lip-Reading. - Ha Jong Won; Li Gwang Chol; Kim Hyok Chol; Li Kum Song (CoRR, 2014)

On the mathematic modeling of non-parametric curves based on cubic Bézier curves. - Ha Jong Won; Choe Chun Hwa; Li Kum Song (CoRR, 2014)