Keyphrases
- multi pie
- face recognition
- face images
- facial images
- pose variations
- cmu pie
- face databases
- human faces
- principal component analysis
- feature extraction
- illumination variations
- recognition rate
- keypoints
- facial expressions
- face detection
- labeled faces in the wild
- low resolution
- feature vectors
- random forests
- computer vision
- wide range
- face recognition algorithms
- face identification
- viewpoint
- active appearance models
- high resolution
- facial features
- lighting conditions
- database
- input image
- recognition accuracy
- image database
- machine learning