A novel unequal error protection approach for error resilient video transmission

Tao Fang, Lap Pui Chau

Research output: Journal article publicationConference articleAcademic researchpeer-review

27 Citations (Scopus)

Abstract

In this paper, we address the problem of unequal error protection (UEP) for MPEG-2/H.263 video over wireless packet-erasure channel. Unequal amounts of protection are allocated to the different frames of a group-of-pictures (GOP) to provide a graceful degradation of video quality as packet loss rate varies. We use a genetic algorithm (GA) to quickly get the allocation pattern. Theoretical analysis and experimental results both demonstrate the advantage of the proposed algorithm.

Original languageEnglish
Article number1465513
Pages (from-to)4022-4025
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
DOIs
Publication statusPublished - May 2005
Externally publishedYes
EventIEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan
Duration: 23 May 200526 May 2005

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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