The venerable stock image site, Getty, boasts a catalog of 80 million images. Shutterstock, a rival of Getty, offers 415 million images. It took a few decades to build up these prodigious libraries.

Lead author Ioannis Sechopoulos (back, far left), first author Marco Caballo (front, far right) and other members of the Advanced X-ray Tomographic Imaging (AXTI) group at Radboud University Medical ...

A new fingerprint matching algorithm developed by Precise Biometrics delivers significantly higher accuracy, along with stronger security and easier use.

Encryption coding schemes for asynchronous data used in message/speech communication systems typically employ an LFSR-based (linear feedback shift register) design. Such a design creates a single ...