Method for Aligning at Least One Part of One Digital Image to at Least One Part of Another Digital Image

摘要

The present invention relates to a method and a system for aligning at least one part of a second digital image with at least one part of a first digital image comprising: dividing the at least one part of the first digital image into a plurality of tiles t_fi; dividing the at least one part of the second digital image into a plurality of tiles t_si; creating a plurality of correlation images fci; determining the position of a global maximum correlation value p_v′ for each of the plurality of correlation images fci_v′; calculating a plurality of first offset vectors fov, the offset vector fov_v″ representing the offset between the tile t_siv″ and the corresponding tile t_fiv″; and aligning the at least one part of the second digital image with the at least one part of the first digital image by applying the corresponding first offset vectors fov.