Explore the multihypothesis motion compensation in video coding

Suxia Cui; Yonghui Wang; James E. Fowler

doi:10.1117/12.633890

24 October 2005 Explore the multihypothesis motion compensation in video coding

Suxia Cui, Yonghui Wang, James E. Fowler

Proceedings Volume 6015, Multimedia Systems and Applications VIII; 60150A (2005) https://doi.org/10.1117/12.633890
Event: Optics East 2005, 2005, Boston, MA, United States

Abstract

In this paper, different types of mutihypothesis techniques are studied. Based on the transform domain multihypothesis provided in redundant discrete wavelet transform (RDWT), other multihypothesis methods, such as spatial domain or temporal domain multihypothesis are added to improve the performance of a single multihypothesis scheme. Experimental results show that combining two types of multihypothesis motion compensation (MHMC) is promising. Choosing wisely, combining three MHMC methods is possible to get a gain. But as more and more multihypothesis involved, the room of improvement is getting smaller and smaller. At the same time, the increasement of the overhead burden also limits the gain of adding more hypothesis. Also the limitation of combining MHMC techniques along with the vector burden are discussed.

Citation Download Citation

Suxia Cui, Yonghui Wang, and James E. Fowler "Explore the multihypothesis motion compensation in video coding", Proc. SPIE 6015, Multimedia Systems and Applications VIII, 60150A (24 October 2005); https://doi.org/10.1117/12.633890

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available