Fine directional interpolation for spatial error concealment. - Wonki Kim; Jasung Koo; Jechang Jeong (IEEE Trans. Consumer Electron., 2006)

An efficient intra deinterlacing algorithm with gradient detection and window matching. - Wonki Kim; Soonjong Jin; Jechang Jeong (ACM Multimedia, 2007)

Novel Intra Deinterlacing Algorithm Using Content Adaptive Interpolation. - Wonki Kim; Soonjong Jin; Jechang Jeong (IEEE Trans. Consumer Electron., 2007)

Fine directional de-interlacing algorithm using modified Sobel operation. - Soonjong Jin; Wonki Kim; Jechang Jeong (IEEE Trans. Consumer Electron., 2008)