The face is the most visible biometric feature considered in manual and automated systems
to identify individuals. In recent years, the inventions of low-cost high-resolution mobile …

At present, applying image recognition technology to promote English teaching is a kind of
teaching innovation that meets the needs of the times. Therefore, based on machine …

Graphical passwords are already examined as the reliable authentication scheme over the
textual passwords. These passwords promise the better robustness and memorability …

The face recognition process is widely studied, and the researchers made great
achievements, but there are still many challenges facing the applications of face detection …

Face recognition techniques are very important, especially in security systems. To identify a
face shape, the face should be represented with specific features [1]. The face descriptor …

Iris Recognition is gaining popularity in various online and offline authentication and multi-
model biometric systems. The non-altering and non-obscuring nature of Iris have increased …

Graphical passwords or passphrases (GPs) are examined as reliable authentication system
over text-based passphrases. Several obtainable applications utilize GPs and image-based …

Face recognition is most widely used biometric realization approach implemented as online,
offline and mobile services. Noise is one major disturbing factor that misrepresents the …

Image capturing in different indoor and outdoor environment requires high quality and
sensing camera devices. Image capture in fog, night, rainy atmosphere, etc., can face an …

Face expression is the appearance-based descriptive information, which is used for
recognizing the emotion, behavior, and intention of an individual. In this paper, the content …