Exploring visual features through Gabor representations for facial expression detection.
Sien W. ChewPatrick LuceySridha SridharanClinton FookesPublished in: AVSP (2010)
Keyphrases
- visual features
- facial expressions
- face recognition
- facial expression recognition
- visual information
- image classification
- expression recognition
- human faces
- facial images
- face images
- image retrieval
- visual content
- facial features
- keywords
- gabor wavelets
- low level
- low level features
- object detection
- video sequences
- facial actions
- feature extraction
- detection algorithm
- detection method
- semantic features
- key frames
- emotion recognition
- human actions
- saliency map
- image representation
- visual data
- image features
- feature vectors
- feature space
- facial muscles