Joint optimization of the motion estimation module and the up/down scaler in transcoders. - Jong-Ki Han; Sang-Min Kwak; Jinook Kim (IEEE Trans. Circuits Syst. Video Technol., 2005)

Efficient Rate Control Scheme Using Complexity of Macro Block for MPEG-2 Transcoder. - Sang-Min Kwak; Jae-Gon Kim; Jong-Ki Han (IEICE Trans. Inf. Syst., 2007)