A no-reference blocking artifact metric for B-DCT video

YANG Fu-zheng WAN Shuai CHANG Yi-lin LUO Zhong

首页> 中文期刊> 《浙江大学学报（英文版）A辑：应用物理与工程》 >A no-reference blocking artifact metric for B-DCT video

A no-reference blocking artifact metric for B-DCT video

开具论文收录证明 >>

期刊封面封底目录下载 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

A new no-reference blocking artifact metric for B-DCT compression video is presented in this paper. We first present a new definition of blocking artifact and a new method for measuring perceptive blocking artifact based on HVS taking into account the luminance masking and activity masking characteristic. Then, we propose a new concept of blocking artifact cluster and the algorithm for clustering blocking artifacts. Considering eye movement and fixation, we select several clusters with most serious blocking artifacts and utilize the average of their blocking artifacts to assess the total blocking artifact of B-DCT reconstructed video. Experimental results illustrating the performance of the proposed method are presented and evaluated.

著录项

来源
《浙江大学学报（英文版）A辑：应用物理与工程》 |2006年第z1期|95-100|共6页
作者
YANG Fu-zheng WAN Shuai CHANG Yi-lin LUO Zhong;
展开▼
作者单位

National Key Lab on ISN;

Xidian University;

Xi ''an 710071;

China Multimedia and Vision Research Laboratory;

Electronic Engineering Department Queen Mary;

University of London;

London El 4NS;

UK National Key Lab on ISN;

Xidian University;

Xi ''an 710071;

China Huawei Technology Limited Cooperation;

Shenzhen 518057;

China;

展开▼
原文格式 PDF
正文语种 chi
中图分类图像通信、多媒体通信;
关键词
Blocking; artifact; cluster; Blocking; artifact; metric; HVS; Video; quality; assessment;

机译：阻塞工件集群;阻塞伪影度量;HVS;视频质量评估;

A no-reference blocking artifact metric for B-DCT video

摘要

著录项

相关主题

期刊订阅