Deep Learning, Artificial Intelligence, Jpeg, Hevc, Video Coding.
additional 4K images are used as LIU4K validation set. ARCNN is modified/enhanced for better convergence. Objective Evaluation DMCNN obtains better performance in terms of PSNR and SSIM. But it cannot obtain good results for NIQE and BRISQUE, which are no-reference metrics. MOS Scores Mean Opinion