Facial expression classification using salient pattern driven integrated geometric and textual features.
Ruiqi LiJing TianMatthew Chin Heng ChuaPublished in: Multim. Tools Appl. (2019)
Keyphrases
- facial expressions
- textual features
- expression recognition
- facial expression recognition
- recognition of facial expressions
- facial features
- face images
- human faces
- feature extraction
- video sequences
- face recognition
- facial images
- support vector
- facial expression analysis
- feature vectors
- machine learning
- text classification
- classification accuracy
- bag of words
- decision trees
- three dimensional
- facial animation
- image classification
- training set
- object recognition
- multiscale
- feature points
- geometric structure
- emotion recognition
- information extraction
- low level
- feature space
- action units