Subspace clustering applied to face images.
Constantine KotropoulosKonstantinos PitasPublished in: IWBF (2014)
Keyphrases
- face images
- subspace clustering
- face recognition
- facial expressions
- human faces
- training set
- subspace clusters
- face verification
- pose variations
- principal component analysis
- low resolution
- human face recognition
- face matching
- facial features
- feature vectors
- high dimensional data
- recognition rate
- data sets
- image set
- high resolution
- feature extraction
- face recognition systems
- clustering algorithm
- image data
- automatic face
- intra personal
- illumination variations
- age estimation
- high dimensionality
- low resolution face images
- face databases
- recognition accuracy
- face detection
- computer vision