Flat-Region Detection and False Contour Removal in the Digital TV Display. - Wonseok Ahn; Jae-Seung Kim (ICME, 2005)

Two-stage false contour detection using directional contrast and its application to adaptive false contour reduction. - Ji Won Lee; Bo Ra Lim; Rae-Hong Park; Jae-Seung Kim; Wonseok Ahn (IEEE Trans. Consumer Electron., 2006)