Motion Estimation Algorithm Using cross-node Search Based On Deformable Block Matching
Yanying Wang · Communications technology · 2008
This paper first discusses the motion estimation of deformable block(DBMA) and deformable block model based on the displacement nodes,then proposes a cross-node search based on DBMA.Four-node model as an example,the paper further studies the search process and technical process.And the test by two sequences is done,the test results show that the CS-DBMA algorithm greatly reduces the computational complexity while results have a small reduction.