Over the last few years, automatic facial micro-expression analysis has garnered increasing
attention from experts across different disciplines because of its potential applications in …

Micro-expression (ME) is an involuntary, fleeting, and subtle facial expression. It may occur
in high-stake situations when people attempt to conceal or suppress their true feelings …

When a person attempts to conceal an emotion, the genuine emotion is manifest as a micro-
expression. Exploration of automatic facial micro-expression recognition systems is …

Recently, the recognition task of spontaneous facial micro-expressions has attracted much
attention with its various real-world applications. Plenty of handcrafted or learned features …

Despite recent interest and advances in facial micro-expression research, there is still plenty
of room for improvement in terms of micro-expression recognition. Conventional feature …

Facial micro-expression recognition has attracted researchers in terms of its objectiveness to
reveal the true emotion of a person. However, the limited number of publicly available …

Facial micro-expression (ME) recognition has posed a huge challenge to researchers for its
subtlety in motion and limited databases. Recently, handcrafted techniques have achieved …

Micro-expression recognition has become challenging, as it is extremely difficult to extract
the subtle facial changes of micro-expressions. Recently, several approaches have …

In high-stake situations, the micro-expressions reveal the hidden emotions of a person and it
has potential applications in many areas. The recognition of such short-lived subtle …

Facial micro-expressions are brief, rapid, spontaneous gestures of the facial muscles that
express an individual's genuine emotions. Because of their short duration and subtlety …