Facial expression analysis is an active area in human-computer interaction. Many techniques of facial expression analysis have been proposed that try to make the interaction tighter and more efficient. The essence of facial expression analysis is to recognize facial actions or to perceive human emotion through the changes of the face surface. Generally, there are three main steps in analyzing f...

Human Emotion Recognition Clips Utilised Expert System was designed to recognise and interpret facial expressions of the observed person in an automatic way [1]. Still, input to HERCULES has been manually supplied. Through integrating HERCULES into the Integrated System for Facial Expression Recognition (ISFER) a complete process of automatic analysis of facial expressions has been achieved [2]...

Humans spend a large amount of their time interacting with computers of one type or another. However, computers are emotionally blind and indifferent to the affective states of their users. Human-computer interaction which does not consider emotions, ignores a whole channel of available information. Faces contain a large portion of our emotionally expressive behaviour. We use facial expressions...

The face is one of the most powerful channels of nonverbal communication. Facial expression provides cues about emotion, intention, alertness, pain, personality, regulates interpersonal behavior, and communicates psychiatric and biomedical status among other functions. Within the past 15 years, there has been increasing interest in automated facial expression analysis within the computer vision...

The quick advances in key computing technologies, the heightened user expectation of computer interfaces, and the ever-increasing complexity of applications, have made the development of emotionally intelligent interfaces both necessary and possible. Indeed, the true strength of facial expression recognition shows when seamlessly integrated into mainstream interfaces enabling applications to ad...

Now a day’s Facial Expression Recognition field is growing and playing important role in communication. Facial expression recognition is a prototype where both humans and computer underperforms. It has great significance for the classification of video based management and video retrieval. It may be using in behaviour science and psychologist. There are many methods which is used to recognized ...