VERFAHREN ZUR BEWEGUNGSSCHÄTZUNG ZWISCHEN ZWEI BILDERN MIT VERWALTUNG DER WENDUNG EINER MASCHE UND ENTSPRECHENDES KODIERUNGSVERFAHREN

摘要

The invention relates to a method for estimating the motion between two digital images and to the use of this method for coding images. The aim of the method is to eliminate the disturbances caused by the mesh being overturned during the motion estimation process. According to the invention, the method consists of carrying out a first motion estimation in order to identify the faulty mesh, i.e. the mesh that is overturning or is overlapping after the displacement vectors have been applied; then carrying out a second motion estimation, excluding at least said faulty mesh, in order to minimize prediction error on the remaining mesh of the model.