Estimating distortion of coded and non-coded frames for frameskip-optimized video coding
Anthony Vetro, Yao Wang, Huifang Sun · 2001
This paper focuses on the problem of estimating the distortion for coded and non-coded frames in a video coder that employs variable frameskip. The distortion for coded frames is given by classic rate-distortion models, however the distortion for non-coded frames has not been considered. Based on the optical flow equation, we formulate a method for estimating the distortion of the non-coded frames.