An effective temporal error concealment in H.264 video sequences based on scene change detection-PCA model. - Gwang-Min Choe; Cholman Nam; Changgon Chu (Multim. Tools Appl., 2018)

A novel motion recovery using temporal and spatial correlation for a fast temporal error concealment over H.264 video sequences. - Cholman Nam; Changgon Chu; Taeguk Kim; Sokmin Han (Multim. Tools Appl., 2020)

A hybrid spatial error concealment using human face and image edge over H.264/AVC video sequences. - Cholman Nam; Sun Ryu; Changgon Chu; Taeguk Kim; Sungran Choe; Jinhyok Choe (Multim. Tools Appl., 2023)