Automatic Extraction of Eye and Mouth Fields from a Face Image Using Eigenfeatures and Ensemble Networks.
Yeon-Sik RyuSe-Young OhPublished in: Appl. Intell. (2002)
Keyphrases
- automatic extraction
- face images
- face recognition
- face region
- human faces
- facial features
- facial region
- training set
- frontal face
- feature vectors
- facial expressions
- low resolution
- face detection
- principal component analysis
- eye region
- pose variations
- face databases
- feature points
- training samples
- face recognition systems
- illumination variations
- low resolution face images
- image set
- input image
- age estimation
- face representation and recognition
- face recognition algorithms
- face verification
- high resolution
- data sets
- computer vision
- feature extraction
- learning algorithm
- test set
- recognition rate
- feature selection
- face representation
- recognition accuracy
- eye detection
- training data
- real time
- recognizing faces
- face matching
- frontal view
- object detection
- detection method
- face detector
- sparse representation
- eye movements