Fast Auto-Focus Control Algorithm Using the VCM Hysteresis Compensation in the Mobile Phone Camera. - Tae-Kyu Kim; Jae-Sik Sohn; Suk Hwan Lee; Ki-Ryong Kwon; Duk-Gyoo Kim (ICASSP (3), 2006)

The Watermarking for 3D CAD Drawing using Line, ARC, 3DFACE Components. - Ki-Ryong Kwon; Jae-Sik Sohn; Young Huh; Suk Hwan Lee (ICME, 2006)

Fast Multiple Reference Frame Selection Method Using Correlation of Sequence in JVT/H.264. - Jae-Sik Sohn; Duk-Gyoo Kim (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Efficient Intra Mode Decision Uing the Edge Information in H.264 AVC. - Tae-Kyu Kim; Tae-Gyoun Lee; Jae-Sik Sohn; Duk-Gyoo Kim (MSA, 2007)