Hybrid Resolution Switching Method for Low Bit Rate Video Coding. - Sang Heon Lee 004; Sang Hwa Lee; Nam Ik Cho (ICIP (6), 2007)

Intra prediction method based on the linear relationship between the channels for YUV 4: 2: 0 intra coding. - Sang Heon Lee 004; Nam Ik Cho (ICIP, 2009)

A new intra prediction method using channel correlations for the H.264/AVC intra coding. - Sang Heon Lee 004; Jae Won Moon; Jae Woan Byun; Nam Ik Cho (PCS, 2009)

H.264/AVC based color filter array compression with inter-channel prediction model. - Sang Heon Lee 004; Nam Ik Cho (ICIP, 2010)

A motion vector prediction method for multi-view video coding. - Sang Heon Lee 004; Sang Hwa Lee; Jeong Hyu Yang; Nam Ik Cho (J. Vis. Commun. Image Represent., 2010)

A multi-exposure image fusion algorithm without ghost effect. - Jaehyun An; Sang Heon Lee 004; Jung Gap Kuk; Nam Ik Cho (ICASSP, 2011)

Improved H.264/AVC lossless intra compression using multiple partition prediction for 4×4 intra block. - Sang Heon Lee 004; Jewoong Ryu; Nam Ik Cho (ICIP, 2011)

New intra prediction methods based on channel correlation and their combination for color image compression. - Sang Heon Lee 004; Dae-Hyun Lee; Jewoong Ryu; Nam Ik Cho (APSIPA, 2015)