HVS-aware ROI-based illumination and color restoration. - Heechul Han; Kwanghoon Sohn (ICIP, 2009)

Automatic illumination and color compensation using mean shift and sigma filter. - Heechul Han; Kwanghoon Sohn (IEEE Trans. Consumer Electron., 2009)

Alternating line high dynamic range imaging. - Seungki Cho; Hyun Seok Hong; Heechul Han; Yanglim Choi (DSP, 2011)

Illumination Estimation Based Color Contrast Enhancement. - Heechul Han; Hyunsuk Hong (IIH-MSP, 2012)

Quadratic formulation of disparity estimation problem for light-field camera. - Stepan Tulyakov; Tae Hee Lee; Heechul Han (ICIP, 2013)

Texture preserving noise reduction for ultra high ISO images. - Heechul Han; Hyun Seok Hong; Seungki Cho; Jingu Jeong (ICCE-Berlin, 2014)