METHOD AND SYSTEM FOR MOTION COMPENSATION IN A TEMPORAL SEQUENCE OF IMAGES

摘要

A method and system for performing motion compensation in a temporal sequence of images include performing a conjugate gradient maximization of a similarity measure between two images, based on the local cross-correlation of corresponding regions to obtain a displacement field for warping one of the images. The non-singularity of the deformation is ensured by utilizing a composition of regularized gradients of the similarity measure when building the solution.