Keyphrases
- facial images
- landmark detection
- facial expressions
- face recognition
- image enhancement
- human faces
- facial expression recognition
- facial features
- behavior recognition
- image processing
- face images
- structuring elements
- facial expression analysis
- age estimation
- active shape
- expression classification
- search engine
- genetic algorithm
- machine learning
- computer vision
- social networks
- facial recognition
- neural network