Digitization of a papillary structure
Digitizer stylus containing handwriting data
Digitizer stylus with memory for storing handwriting data
Distributed biometric access control apparatus and method
Distributed biometric access control method and apparatus
Document and signature data capture system and method
Document and signature verification system and method
Dot templates for object detection in images
Dot templates for object detection in images
Driver alcohol ignition interlock
Driver circuit for a contact imaging array
Driver's appearance recognition system
Dual band biometric identification system
Dynamic finger detection mechanism for a fingerprint sensor
Dynamic thresholding for a fingerprint matching system
Economical skin-pattern-acquisition and analysis apparatus for a
Economical skin-pattern-acquisition and analysis apparatus for a
Efficient propagation for face annotation
Electric field fingerprint sensor having enhanced features and r
Electro-optical sensor