Keyphrases
- human faces
- facial features
- face images
- facial expressions
- lip reading
- lighting conditions
- face model
- real time
- visual speech
- face detection
- neural network
- face recognition
- facial expression recognition
- database
- data sets
- frontal view
- expression recognition
- head motion
- face identification
- face verification
- facial images
- data mining
- information retrieval
- social networks
- keypoints
- computer vision
- knowledge base
- database systems