… In [6], the coefficient rate and quantization distortion model is … rate distortion model for HEVC
is studied from the coding framework viewpoint by experimental methods. For rate modeling, …

… This article addresses the problem of video encoder optimidown the bit rate. For color pictures. …
he video coder model described in this article is useful for T illustration purposes, but in …

… adaptation of the coded bit stream. An appropriate ratedistortion model of the embedded
bit … of the scalable encoder and the time-varying channel condition values. With a well-defined …

… bit rates and qualities for networked video applications. In this paper, we propose a new
rate-distortion (RD) model and an efficient rate control scheme for H.264/AVC video coding, …

… Based on this observation, we propose a new rate-distortion (RD) model by … The rate
allocation in the rate control is usually associated with a buffer model specified in the video coding …

… Thus, a rate … rate and distortion model are established using pSATD and Quantization Step
Size (QStep). By minimizing the cost function built based on the proposed rate-distortion (RD) …

… source distortion , we need to model and analyze the RD behavior of the video encoder. Due
to the … rate , we extend this RD model for DCT video coding with adaptive mode selection. …

… coded video content. More specifically, by minimizing the Lagrange cost, which is the distortion
… -consumption , it controls the video encoder to optimally decide a coding mode for each …

… the rate-distortion (RD) performance based on the adaptive content modeling in the Versatile
Video Coding (VVC… As such, the rate dependency, distortion dependency and inherent RD …

… Abstract—A new rate control scheme for H.264 video encoding with enhanced rate and
distortion models is proposed in this work. Compared with existing H.264 rate control schemes, …