Large-scale face images retrieval: A distribution coding approach.
Jean-Paul KoumaHaibo LiPublished in: ICUMT (2009)
Keyphrases
- face images
- face recognition
- facial expressions
- human faces
- principal component analysis
- feature vectors
- low resolution
- face databases
- automatic face
- facial features
- face recognition algorithms
- human face recognition
- input image
- test images
- illumination variations
- feature points
- face verification
- high resolution
- gabor wavelets
- image database
- face recognition systems
- training set
- pose variations
- face matching
- image set
- face space
- image retrieval
- gender recognition
- intra personal
- feature extraction
- facial images
- recognition rate
- low resolution face images
- machine learning
- sparse representation
- expression recognition
- age estimation
- video sequences
- face representation
- high quality
- thermal infrared
- face representation and recognition