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2007 IEEE International Conference on Signal Processing and Communications
H.264 achieves higher compression efficiency by employing multiple modes inter prediction, ratedistortion (RD) optimal mechanism and other new techniques. Distortion metric plays an important role in video compression performance. Structural similarity (SSIM) is a new image quality assessment method, which is more consistent with Human Vision Systems (HVS). So in this paper, we propose to adopt SSIM as the distortion metric in the inter prediction cost functions, named "improved interdoi:10.1109/icspc.2007.4728325 fatcat:fdzdfloccvf6thxiqk2aakk2re