Most past research on emotion recognition has used photographs of posed expressions
intended to depict the apex of the emotional display. Although these studies have provided …

Biometric systems have the goal of measuring and analyzing the unique physical or
behavioral characteristics of an individual. The main feature of biometric systems is the use …

Wearing face masks is one of the essential means to prevent the transmission of certain
respiratory diseases such as coronavirus disease 2019 (COVID-19). Although acceptance of …

Current artificial intelligence systems for determining a person's emotions rely heavily on lip
and mouth movement and other facial features such as eyebrows, eyes, and the forehead …

The unprecedented efforts to minimize the effects of the COVID-19 pandemic introduce a
new arena for human face recognition in which faces are partially occluded with masks …

Which facial features allow human observers to successfully recognize expressions of
emotion? While the eyes and mouth have been frequently shown to be of high importance …

Since the early twentieth century, psychologists have known that there is consensus in
attributing social and personality characteristics from facial appearance. Recent studies …

We begin by reviewing the statistical framework of information theory as applicable to
neuroimaging data analysis. A major factor hindering wider adoption of this framework in …

Vision is widely used as a model system to gain insights into how sensory inputs are
processed and interpreted by the brain. Historically, careful quantification and control of …

Facial emotion recognition is crucial for social interaction. However, in times of a global
pandemic, where wearing a face mask covering mouth and nose is widely encouraged to …