Perceptually optimised sign language video coding based on eye tracking analysis

被引：33

作者：

Agrafiotis, D ^{[1
]}

Canagarajah, N ^{[1
]}

Bull, DR ^{[1
]}

机构：

[1] Univ Bristol, Ctr Commun Res, Image Commun Grp, Bristol BS8 1UB, Avon, England

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 24期

关键词：

D O I：

10.1049/el:20031140

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A perceptually optimised approach to sign language video coding is presented. The proposed approach is based on the results (included) of an eye tracking study in the visual attention of sign language viewers. Results show reductions in bit rate of over 30% with very good subjective quality.

引用

页码：1703 / 1705

页数：3