Cart (Loading....) | Create Account
Close category search window
 

An Attention-Based Network-Aware Adaptive Intra Refresh Method for Wireless Video Communications

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Ma, Hanjie ; Inst. of Adv. Digital Technol. & Instrum., Zhejiang Univ., Hangzhou ; Xujiong Meng ; Yaowu Chen

A novel adaptive intra refresh method for the wireless video communication is proposed, which considers the characteristic of the human visual system and the state information of the time-varying wireless channel jointly. An attention model is used to compute the perceptual weight map of the video content. The dynamic feedback channel state information (CSI) of the wireless channel, such as bit error rates and packet lost rates, is utilized to predict the channel distortion. Experimental results indicate that the proposed method significantly outperforms other methods without considering the CSI.

Published in:

Communications and Mobile Computing, 2009. CMC '09. WRI International Conference on  (Volume:2 )

Date of Conference:

6-8 Jan. 2009

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.