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

Video encoder design for high-definition 3D video communication systems

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

8 Author(s)

VLSI realization of video compression is the key to real-time high-definition 3D communication systems. The newly established multiview video coding standard, as an extension profile of H.264/AVC, draws more and more attention for its high compression ratio and free-viewpoint support. Besides providing the 3D experience, multiview video can also give users complete scene perception. However, the multiple-viewpoint throughput requirement of MVC increase the complexity and hardware cost dramatically. The system memory bandwidth, on-chip memory size, and processing data throughput of each module all need to be optimized in an MVC encoder. Therefore, efficient hardware solutions for MVC architecture design are needed. In this article an overview of 3D video coding standards developments and design challenges of an MVC encoder are discussed. Then the algorithm and architecture optimization schemes are proposed. For the trade-off between system memory bandwidth and on-chip memory size, a cache-based prediction engine is proposed to ease both design challenges. Moreover, the hybrid open-close loop intra prediction scheme and the frame-parallel pipeline-doubled dual CABAC solve the throughput requirement problem. At the end of this article, based on all the proposed solutions, a prototype single-chip MVC encoder design with processing ability of 4096 × 2160 single-view to 1280 × 720 seven-view is presented.

Published in:

Communications Magazine, IEEE  (Volume:48 ,  Issue: 4 )

Date of Publication:

April 2010

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.