Recognizing facial action units using independent component analysis and support vector machine.
Chao-Fa ChuangFrank Yeong-Chyang ShihPublished in: Pattern Recognit. (2006)
Keyphrases
- support vector machine
- facial action units
- multi class
- facial expressions
- semantic relationships
- facial expression recognition
- feature selection
- training data
- feature vectors
- support vector
- facial actions
- machine learning
- feature space
- training set
- data sets
- face detection
- video data
- domain specific
- domain knowledge
- image sequences