Robust visual voice activity detection using chaos theory under illumination varying environment. - Taeyup Song; Kyungsun Lee; Hanseok Ko (ICCE, 2014)

Visual voice activity detection via chaos based lip motion measure robust under illumination changes. - Taeyup Song; Kyungsun Lee; Hanseok Ko (IEEE Trans. Consumer Electron., 2014)

Robust visual voice activity detection using local variance histogram in vehicular environments. - Kyungsun Lee; Taeyup Song; Sungsoo Kim; David K. Han; Hanseok Ko (ICCE, 2015)

Visual Speech Recognition Using Weighted Dynamic Time Warping. - Kyungsun Lee; Min-Seok Keum; David K. Han; Hanseok Ko (IEICE Trans. Inf. Syst., 2015)