A hierarchical variable-sized block transform coding scheme for coding efficiency improvement on H.264/AVC. - Bumshik Lee; Jae-il Kim; Sangsoo Ahn; Munchurl Kim; Hui Yong Kim; Jong-Ho Kim; Jin Soo Choi (PCS, 2010)

Variable block size transforms with higher order kernels for ultra-high definition video coding. - Bumshik Lee; Sangsoo Ahn; Munchurl Kim; Hui Yong Kim; Jong-Ho Kim; Seyoon Jeong (Visual Information Processing and Communication, 2010)

An extended AMVP scheme in HEVC with MPEG-2 for a hybrid stereoscopic encoder. - Taeyoung Na; Sangsoo Ahn; Houari Sabirin; Munchurl Kim; Byungsun Kim; Sangjin Hahm; Keunsik Lee (BMSB, 2012)

A novel distortion model for quadtree coding in high efficiency video coding. - Bumshik Lee; Sangsoo Ahn; Munchurl Kim (Visual Information Processing and Communication, 2012)

Adaptive loop filtering based interview video coding in an hybrid video codec with MPEG-2 and HEVC for stereosopic video coding. - Sangsoo Ahn; Munchurl Kim (IVMSP, 2013)

Fast decision of CU partitioning based on SAO parameter, motion and PU/TU split information for HEVC. - Sangsoo Ahn; Munchurl Kim; Seongmo Park (PCS, 2013)

A Hybrid Stereoscopic Video Coding Scheme Based on MPEG-2 and HEVC for 3DTV Services. - Taeyoung Na; Sangsoo Ahn; M. S. Houari Sabirin; Munchurl Kim; Byungsun Kim; Sangjin Hahm; Keunsik Lee (IEEE Trans. Circuits Syst. Video Technol., 2013)

A Novel Fast CU Encoding Scheme Based on Spatiotemporal Encoding Parameters for HEVC Inter Coding. - Sangsoo Ahn; Bumshik Lee; Munchurl Kim (IEEE Trans. Circuits Syst. Video Technol., 2015)