Referenced Items are not available for this document.
H.264/AVC uses variable block size motion estimation (VBS-ME) to improve coding gain. However, its complexity is significant and fixed regardless of the required quality or of the scene characteristics. In this paper, we propose an adaptive complexity algorithm based on using the Walsh Hadamard transform (WHT). VBS automatic partition and skip mode detection algorithms also are proposed. Experimental results show that 70% - 5% of the computation of H.264/AVC is required to achieve the same PSNR.
Published in:
Picture Coding Symposium, 2009. PCS 2009
Date of Conference: 6-8 May 2009
- Page(s):
- 1 - 4
- E-ISBN :
- 978-1-4244-4594-3
- Print ISBN:
- 978-1-4244-4593-6
- INSPEC Accession Number:
- 10790885
- Conference Location :
- Chicago, IL
- Digital Object Identifier :
- 10.1109/PCS.2009.5167380
- Product Type:
- Conference Publications
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 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
