1. A method for finger biometric processing comprising: generating more than one pair of finger biometric enrollment data sets based upon successive placements of a user's finger upon a finger biometric touch sensor; generating a respective estimated physical transformation between each pair of finger biometric enrollment data sets; generating a respective uncertainty for each estimated physical transformation; and associating the respective estimated physical transformation and the respective uncertainty with each pair of finger biometric enrollment data sets to define a logical finger biometric enrollment graph.