Face recognition using DCT-based feature vectors.
Christine PodilchukXiaoyu ZhangPublished in: ICASSP (1996)
Keyphrases
- feature vectors
- face images
- dct coefficients
- human faces
- feature extraction
- similarity measure
- image compression
- facial features
- feature space
- rotation invariant
- facial expressions
- subband
- euclidean distance
- shape descriptors
- texture features
- motion compensated
- gabor filters
- mpeg video
- gender recognition
- gaussian mixture model
- feature points
- object detection
- face recognition
- post processing
- principal component analysis
- face verification
- face identification
- machine learning