Aleix Martinez, Shichuan Du; How fast can we recognize facial expressions of emotion?. Journal of Vision ;10 7 We use a set of images, corresponding to a total of 23 individuals, each displaying one of six emotions anger, sadness, fear, surprise, happiness and disgust in addition to neutral. All images were of 80x pixels. We extended this set by reducing all the images to 40x50 pixels, yielding a total of images.
Facial expression recognition is the task of classifying the expressions on face images into various categories such as anger, fear, surprise, sadness, happiness and so on. Browse state-of-the-art. You'll get the lates papers with code and state-of-the-art methods.
FaceReader automatically analyzes 6 basic facial expressions, neutral, contempt, and boredom, interest, and confusion. It also calculates gaze direction, head orientation, and person characteristics. Plus 20 Action Units.