Keyphrases
- similarity search
- face databases
- face recognition
- recognition rate
- face images
- facial images
- recognition algorithm
- principal component analysis
- face detection
- recognition accuracy
- distance function
- human faces
- metric space
- high dimensional
- similarity measure
- xm vts
- cmu pie
- face recognition algorithms
- data partitioning
- similarity searching
- knn
- indexing techniques
- query processing
- face verification
- high dimensional data
- gabor features
- facial expressions
- subspace methods
- yaleb
- dimensionality reduction
- feature set
- feature extraction
- databases
- facial features
- illumination conditions
- action recognition
- active appearance models
- pattern recognition
- computer vision
- machine learning
- data mining
- database