Kourtney Kardashian marked daughter Penelope’s 13th birthday with a picturesque Italian celebration. See inside.

Secure authentication plays a major role in ensuring the identity of a person. Everyone has an individual and unique signature, which is used as their personal identification in all their legal ...

In the present work, we propose the multi-scale Local Difference Features (LDF) for improving handwritten signature verification. This descriptor is similar to local binary patterns, since it ...