Emotions play an important role in the learning process. Considering the learner's emotions
is essential for electronic learning (e-learning) systems. Some researchers have proposed …

People's faces show fear in many different circumstances. However, when people are
terrified, as well as showing emotion, they run for cover. When we see a bodily expression of …

We present a biologically-motivated system for the recognition of actions from video
sequences. The approach builds on recent work on object recognition based on hierarchical …

Visual recognition of human actions in video clips has been an active field of research in
recent years. However, most published methods either analyse an entire video and assign it …

The importance of kinematics in emotion perception from body movement has been widely
demonstrated. Evidence also suggests that the perception of biological motion relies to …

Biological motion perception is the compelling ability of the visual system to perceive
complex human movements effortlessly and within a fraction of a second. Recent …

In a series of human functional magnetic resonance imaging experiments, we systematically
manipulated point-light stimuli to identify the contributions of the various areas implicated in …

This is a survey of psychophysical studies of motion perception carried out mainly in the last
10 years. It covers a wide range of topics, including the detection and interactions of local …

Communication is critical for normal, everyday life. During a conversation, information is
conveyed in a number of ways, including through body, head, and facial changes. While …

Despite its popularity, the construct of biological motion (BM) and its putative anomalies in
autism spectrum disorder (ASD) are not completely clarified. In this article, we present a …