1. One or more processor-readable media having stored thereon processor-readable code including a database of face print image data corresponding to detected face regions within images acquired with an image acquisition device and digitally-stored, wherein the face print image data are stored within the media for access by a processor comprises: an image data component including acquired digital image data including content data and unique identifiers corresponding to acquired digital images or face regions therein, or both; an identity data component including an identification listing of known identities to which identified face regions detected within the acquired digital image data have been determined to correspond; and a face recognition data component, comprising for an individual known identity: one or more identity tables corresponding to one or more identities, wherein each identity table comprises one or more face class entries each defined by values of parameters of one or more non-geometric face classifiers.