A processor-based system operating according to digitally-embedded
programming instructions includes a face detection module for identifying
face regions within digital images. A normalization module generates a
normalized version of the face region. A face recognition module
automatically extracts a set of face classifier parameter values from the
normalized face region that are referred to as a faceprint. A workflow
module automatically compares the extracted faceprint to a database of
archived faceprints previously determined to correspond to known
identities. The workflow module determines based on the comparing whether
the new faceprint corresponds to any of the known identities, and
associates the new faceprint and normalized face region with a new or
known identity within a database. A database module serves to archive
data corresponding to the new faceprint and its associated parent image
according to the associating by the workflow module within one or more
digital data storage media.