Multimodal Deep Feature Aggregation for Facial Action Unit Recognition using Visible Images and Physiological Signals.
Nagashri N. LakshminarayanaNishant SankaranSrirangaraj SetlurVenu GovindarajuPublished in: FG (2019)
Keyphrases
- image features
- physiological signals
- image database
- ground truth
- input image
- image retrieval
- image classification
- facial action units
- human subjects
- feature points
- image data
- similarity measure
- object detection
- domain knowledge
- multi modal
- feature vectors
- daily life
- semantic relationships
- emotion recognition
- feature selection