27. A handwriting verification method executed in a computer system, the method comprising: obtaining a test sample and a reference sample each containing a plurality of feature points, wherein each of the feature points includes: (i) geometric features including an x-coordinate value and a y-coordinate value, and (ii) a non-geometric feature; finding mappings between feature points of the test sample and feature points of the reference sample based on the geometric features of the test sample and reference sample, wherein the finding mappings comprises determining, based on a pseudo-random value, whether to (a) remove a mapping from a selected feature point in the reference sample, or (b) define a new mapping between the selected feature point in the reference sample and a selected feature point in the test sample; and after the finding mappings, comparing the non-geometric features of each of the mapped feature points of the test sample and the reference sample.
27. A handwriting verification method executed in a computer system, the method comprising: obtaining a test sample and a reference sample each containing a plurality of feature points, wherein each of the feature points includes: (i) geometric features including an x-coordinate value and a y-coordinate value, and (ii) a non-geometric feature; finding mappings between feature points of the test sample and feature points of the reference sample based on the geometric features of the test sample and reference sample, wherein the finding mappings comprises determining, based on a pseudo-random value, whether to (a) remove a mapping from a selected feature point in the reference sample, or (b) define a new mapping between the selected feature point in the reference sample and a selected feature point in the test sample; and after the finding mappings, comparing the non-geometric features of each of the mapped feature points of the test sample and the reference sample. 30. The method of claim 27 , wherein the finding mappings is done by an algorithm utilizing a pseudo-random value.