Keyphrases
- age estimation
- face images
- face recognition
- human faces
- facial images
- human age estimation
- human perception
- face aging
- face recognition systems
- computer vision and pattern recognition
- facial expressions
- estimation accuracy
- facial features
- principal component analysis
- face verification
- input image
- feature points
- feature vectors
- high resolution
- feature extraction
- discriminant analysis
- face detection
- image database
- image registration
- training set