Charles Darwin University

CDU eSpace
Institutional Repository

 
CDU Staff and Student only
 

Unequal Error Protection of H.264/AVC Video Bitstreams based on the Motion Energy Estimation for Group of Pictures

Pham, Huu Dung and Vafi, Sina (2013). Unequal Error Protection of H.264/AVC Video Bitstreams based on the Motion Energy Estimation for Group of Pictures. In: Signal Processing and Communication Systems (ICSPCS 2013), Gold Coast, QLD, Australia, 16-18 December 2013.

Document type: Conference Paper
Attached Files (Some files may be inaccessible until you login with your CDU eSpace credentials)
Name Description MIMEType Size Downloads
Download this reading Pham_40208.pdf Published version application/pdf 343.21KB 1
Reading the attached file works best in Firefox, Chrome and IE 9 or later.

IRMA ID 82794376xPUB266
Author Pham, Huu Dung
Vafi, Sina
Title Unequal Error Protection of H.264/AVC Video Bitstreams based on the Motion Energy Estimation for Group of Pictures
Conference Name Signal Processing and Communication Systems (ICSPCS 2013)
Conference Location Gold Coast, QLD, Australia
Conference Dates 16-18 December 2013
Conference Publication Title Signal Processing and Communication Systems (ICSPCS), 2013 7th International Conference on
Place of Publication United States of America
Publisher Institute of Electrical and Electronics Engineers (IEEE)
Publication Year 2013
ISBN 978-1-4799-1319-0   (check CDU catalogue open catalogue search in new window)
Start Page 1
End Page 6
Total Pages 6
HERDC Category E1 - Conference Publication (DIISR)
Abstract A multi-level error protection technique for H.264/AVC video bitstreams is proposed. Error protection levels for video frames are determined based on frames’ motion activities and the importance of the Group of Pictures (GOP) containing the considered frames. The motion activity of a frame is evaluated by the majority of macroblocks having high motion energy, which is defined as the energy necessary for macroblocks movement between two consecutive frames. Then, the importance of a GOP is determined based on the estimation of motion energy of previous GOPs. Simulation results show that the proposed technique provides better video quality compared to other GOPbased Unequal Error Protection (UEP) techniques.
Keyword Group of Pictures (GOP)
Motion Energy
Macroblock Importance
Unequal Error Protection
Description for Link Link to conference homepage
URL http://www.dspcs-witsp.com/icspcs_2013/


© copyright

Every reasonable effort has been made to ensure that permission has been obtained for items included in CDU eSpace. If you believe that your rights have been infringed by this repository, please contact digitisation@cdu.edu.au.

 
Versions
Version Filter Type
Access Statistics: 181 Abstract Views, 1 File Downloads  -  Detailed Statistics
Created: Thu, 07 Aug 2014, 16:40:07 CST