The hidden Markov model (HMM) has recently achieved impressive success in the field of
pattern recognition, but some limitations and drawbacks restrict its performance. In this …

The security systems have been widely used in many applications, where the trend
nowadays is to build such systems that are characterized by accuracy, high speed and low …

Biometric technologies are now widely employed to assess and confirm individuals' distinct
features to achieve recognition or authentication. Face recognition-based systems are the …

Face recognition (FR) is a biometric technology used to identify persons according to their
facial features. This study proposes an FR system that meets the proper design …

Voting systems nowadays are highly interesting due to their importance in expressing
opinions. The proposed work aims to design a cost-effective and reliable Electronic Voting …

The problem of preventing unauthorised persons from accessing specific places has
become an interesting research field. This study proposes a warning system to alarm the …