Keyphrases
- fixed number
- line drawings
- recognition rate
- recognition accuracy
- face identification
- object recognition
- finite number
- document image analysis
- partial ordering
- pattern recognition
- automatic recognition
- face matching
- recognizing faces
- recognition process
- face recognition
- special case
- face recognition systems
- expression recognition
- face detection and recognition
- recognition algorithm
- facial features
- human faces
- face recognition algorithms
- document analysis
- face analysis
- face verification
- recognize faces
- convex polyhedra