The currently recurring and alarming global security challenges have led to the development
and use of biometric modalities for access control and human recognition. Though a number …

The word biometrics is derived from the Greek words' bios' and'metric'which means living
and calculation appropriately. Biometrics is the electronic identification of indi-viduals based …

Iris localization is the most important part of iris recognition which involves the detection of
iris boundaries in an image. A very important need of this effective security system is to …