MOTION VECTOR CORRECTION AND REFINEMENT EFFECT IN FRAME UP-RATE CONVERSION
Abstract
The paper applies the motion vector (MV) correction and refinement algorithm to frame up-rate conversion (FRUC) in order to enhance the quality of the interpolated frame. The motion compensated frame interpolation (MCFI) methods using bilateral motion estimation and hierarchical block matching algorithm are used to form the interpolated frame. Simulation results show that MV correction algorithm provides true motion vectors and MV refinement helps reducing the blocking artifact.
điểm /
đánh giá
Published
2009-10-23
Issue
Section
ARTILES
Copyright belongs to VNU-HCM “Science and Technology Development” Journal. Any copy or reprinting of any form must be permitted by the Journal.