A video coding system for sign language communication at low bit rates

D Agrafiotis, CN Canagarajah, DR Bull, J Kyle, H Seers, M Dye

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

3 Citations (Scopus)
259 Downloads (Pure)

Abstract

The ability to communicate remotely through the use of video as promised by wireless networks and already practised over fixed networks, is for deaf people as important as voice telephony is for hearing people. Sign languages are visual-spatial languages and as such demand good image quality for interaction and understanding. In this paper, based on analysis of the viewer's perceptual behavior and the video content involved we propose a sign language video coding system using foveated processing, which can lead to bit rate savings without compromising the comprehension of the coded sequence. We support this claim with the results of an initial comprehension assessment trial of such coded sequences by deaf users.
Translated title of the contributionA video coding system for sign language communication at low bit rates
Original languageEnglish
Title of host publication2004 International Conference on Image Processing (ICIP '04) Singapore
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages441 - 444
Number of pages4
Volume1
ISBN (Print)0780385543
DOIs
Publication statusPublished - Oct 2004
EventInternational Conference on Image Processing - Singapore, Singapore
Duration: 1 Oct 2004 → …

Conference

ConferenceInternational Conference on Image Processing
CountrySingapore
CitySingapore
Period1/10/04 → …

Bibliographical note

Rose publication type: Conference contribution

Sponsorship: The authors would like to thank the DTI - UK for funding the project.

Terms of use: Copyright © 2004 IEEE. Reprinted from International Conference on Image Processing, 2004 (ICIP '04).

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