CNN-based rate-distortion modeling for H. 265/HEVC

B Xu, X Pan, Y Zhou, Y Li, D Yang… - 2017 IEEE Visual …, 2017 - ieeexplore.ieee.org
… demonstrate the feasibility of our CNN-based framework for rate-distortion modeling. … a
deep learning based ratedistortion modeling method. Both the distortion and rate information can …

Rate-distortion modeling for efficient H. 264/AVC encoding

YK Tu, JF Yang, MT Sun - … on Circuits and Systems for Video …, 2007 - ieeexplore.ieee.org
… In this paper, we propose a bit-rate estimation function and a distortion measure by … our
rate and distortion models, which will be used for later developments of mode decision and rate

A new rate control scheme using quadratic rate distortion model

T Chiang, YQ Zhang - … Transactions on circuits and systems for …, 1997 - ieeexplore.ieee.org
… , we describe a rate control mechanism using a more accurate rate distortion model. The …
To demonstrate the effectiveness of our new model, the rate control scheme is implemented for …

Machine learning-based rate distortion modeling for VVC/H. 266 intra-frame

M Wang, J Zhang, L Huang… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
… We apply the proposed RD model to the rate control of initial intra-frame problem (also
known as “initial QP” problem). The rate control of initial intra-frame can be considered as that of …

Rate distortion for model compression: From theory to practice

W Gao, YH Liu, C Wang, S Oh - International Conference on …, 2019 - proceedings.mlr.press
… for model compression via the rate distortion theory. We prove a lower bound for the rate
distortion function for model compression and prove its achievability for linear models. Although …

Operational rate-distortion modeling for wavelet video coders

M Wang, M Van Der Schaar - IEEE Transactions on Signal …, 2006 - ieeexplore.ieee.org
model to describe its operational rate-distortion (RD) behavior. The quantization distortion of
… The coding bit-rate is estimated for a class of embedded video coders. Experimental results …

Novel statistical modeling, analysis and implementation of rate-distortion estimation for H. 264/AVC coders

X Zhao, J Sun, S Ma, W Gao - IEEE Transactions on Circuits …, 2010 - ieeexplore.ieee.org
… of block-level rate and distortion. For rate estimation, we model the transform coefficients with
… transform coefficients is proposed as an efficient rate estimator, where the weights provide …

A study on the rate distortion modeling for high efficiency video coding

S Ma, J Si, S Wang - 2012 19th IEEE International Conference …, 2012 - ieeexplore.ieee.org
… 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, …

Rate-distortion modeling for bit rate constrained point cloud compression

P Gao, S Luo, M Paul - … on Circuits and Systems for Video …, 2022 - ieeexplore.ieee.org
… The rate and distortion models specific for point cloud compression are derived in Section
III, in which a unified distortion model is … We perform rate distortion optimization for bit rate

New rate-distortion modeling and efficient rate control for H. 264/AVC video coding

Y Zhou, Y Sun, Z Feng, S Sun - Signal Processing: Image Communication, 2009 - Elsevier
rates and qualities for networked video applications. In this paper, we propose a new rate-distortion
(RD) model and an efficient rate … between rate-distortion optimization and rate control …