Sciweavers

ICIP
2005
IEEE

Wyner-Ziv video side estimator: conventional motion search methods revisited

14 years 5 months ago
Wyner-Ziv video side estimator: conventional motion search methods revisited
Side estimation plays an important role in Wyner-Ziv video coding. In this paper, we examine the use of two conventional motion search methods to improve side estimation. Unlike motion estimators used in conventional video encoders, side estimators do not have access to the original frame. This difference leads to some interesting observations concerning conventional motion search methods. Analytical and simulation results show that while multi-reference motion search is still effective, side estimators are not as sensitive to motion search pixel accuracies.
Zhen Li, Edward J. Delp
Added 23 Oct 2009
Updated 23 Oct 2009
Type Conference
Year 2005
Where ICIP
Authors Zhen Li, Edward J. Delp
Comments (0)