42.2L: Late‐News Paper: Real‐Time Up‐Converter from HDTV to 4K with Super Resolution ‐Breaking the Nyquist Frequency Barrier‐

Abstract This real‐time up‐converter from HDTV to 4K with a novel Super Resolution (SR) is proposed in this paper. It creates 4K video with frequency elements higher than the Nyquist frequency of the original HDTV video. The novel SR uses non‐linear signal processing to overcome the theoretical limitation of the Nyquist frequency.