Analysis on Motion Estimation Based on Mesh

Motion estimation is a key technique in image sequence processing.The algorithms based on mesh are categorized in to two kinds,that is,optimizing the path of searching ones and keeping the energy of distortion.The key issues of the important motion estimation are explained extensively.The motion estimation of the key peaks based on the irregular mesh are stressed.Based on the survey,some concerned issues needed further research are presented,and the future research trends are also given.