VVC coded distortion prediction model based on frame-level transform coefficient modeling of generalized Gaussian distribution

VVC coded distortion prediction model based on frame-level transform coefficient modeling of generalized Gaussian distribution

In versatile video coding (VVC), a variety of advanced coding tools work together to achieve excellent coding performance.Compared with high efficient video coding (HEVC), the transform coefficient distribution (TCD) of VVC has sharper peaks.In order to solve this phenomenon, the probability density...

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Bibliographic Details
Main Authors: Yiyin GU, Hongkui WANG, Haibin YIN
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2023-04-01
Series:Dianxin kexue
Subjects:
VVC
distortion estiamtion
D-Q model
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023088/
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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023088/

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