Deep Learning-Based Approach for Continuous Affect Prediction From Facial Expression Images in Valence-Arousal Space.
Stephen Khor Wen HwooiAlice OthmaniAznul Qalid Md SabriPublished in: IEEE Access (2022)
Keyphrases
- facial expressions
- deep learning
- emotional state
- facial expression recognition
- image retrieval
- input image
- emotion recognition
- image database
- face images
- cohn kanade
- human faces
- three dimensional
- face recognition
- video sequences
- recognizing facial expressions
- lighting conditions
- facial images
- facial features
- image set
- feature points
- object recognition
- unsupervised learning
- multiple images
- similarity measure
- machine learning
- image features
- probabilistic model
- computer vision