A feature matching strategy based on intuitionistic fuzzy distance is developed. Firstly, the feature extracted from
the reference and sense image is turned to intuitionistic fuzzy sets. And the method of IFS measurement is defined, which
includes the similar measurement and the dissimilar one. Then the problem of feature matching is solved by using the taxis
of intuitionistic fuzzy sets. Finally, the matching matrix is constructed to realize the feature matching. Experiments show the
good performance of image registration based on intuitionistic fuzzy sets.