Resource-distortion optimal video coding and communications

Haohong Wang*, Aggelos Katsaggelos

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

1 Scopus citations

Abstract

In this paper, we describe two major issues in object-based video coding and communications and provide solutions based on the MPEG-4 coding standard. We first consider the general problem of bit allocation among shape, texture and motion in video coding, and provide optimal solutions based on MINMAX (Minimum Maximum) and MINAVE (Minimum Average) distortion criteria, respectively. Then, we discuss the resource allocation problem in video communications, and demonstrate a number of unequal error protection schemes including separated packetization, joint source-channel coding and data hiding. Experimental results demonstrate significant gains by using these algorithms.

Original languageEnglish (US)
Pages10-14
Number of pages5
DOIs
StatePublished - 2005
Event2005 1st InternationalConference on Multimedia Services Access Networks, MSAN05 - Orlando, FL, United States
Duration: Jun 13 2005Jun 15 2005

Other

Other2005 1st InternationalConference on Multimedia Services Access Networks, MSAN05
CountryUnited States
CityOrlando, FL
Period6/13/056/15/05

ASJC Scopus subject areas

  • Engineering(all)

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